Examples with solutions for Solving Equations Using All Methods: Equations with variables on both sides

Exercise #1

Solve for X:

22x+354x=318+10x -22x+35-4x=31-8+10x

Video Solution

Answer

13 \frac{1}{3}

Exercise #2

Solve for X:

54x36x+34=39+5x18 54x-36x+34=39+5x-18

Video Solution

Answer

1 -1

Exercise #3

Solve for X:

36x52+8x=19x+5431 36x-52+8x=19x+54-31

Video Solution

Answer

3 3

Exercise #4

Find the value of the parameter X

746x+3=8x+5x18 74-6x+3=8x+5x-18

Video Solution

Answer

5 5

Exercise #5

Solve for X:

45+3x+99=5x+11x+2 -45+3x+99=5x+11x+2

Video Solution

Answer

4 4

Exercise #6

Find the value of the parameter X

31+48x+46=83x85+15x -31+48x+46=83x-85+15x

Video Solution

Answer

2 2

Exercise #7

Find the value of the parameter X

3x+811=40x+5x+9 -3x+8-11=40x+5x+9

Video Solution

Answer

14 -\frac{1}{4}

Exercise #8

Find the value of the parameter X

33x+4558=38x+14415 -33x+45-58=38x+144-15

Video Solution

Answer

2 -2

Exercise #9

Solve for X:

x+34x=5x+618x x+3-4x=5x+6-1-8x

Video Solution

Answer

No solution

Exercise #10

Solve for X:

7.1+3.18x1.14=9.14x+3.5x+1.9 7.1+3.18x-1.14=9.14x+3.5x+1.9

Video Solution

Answer

0.42 0.42

Exercise #11

Solve for X.

38x+15610=1025+13x78x \frac{3}{8}x+\frac{1}{5}-\frac{6}{10}=-\frac{10}{25}+\frac{1}{3}x-\frac{7}{8}x

Video Solution

Answer

0 0

Exercise #12

Solve for X:

7.21+11.5x3.4x=8.11x12.4+3.8 7.21+11.5x-3.4x=8.11x-12.4+3.8

Video Solution

Answer

1581 1581

Exercise #13

Solve for X:

7.2314x+15.1x=3.1x8.4 7.23-14x+15.1x=3.1x-8.4

Video Solution

Answer

7.815 7.815

Exercise #14

Solve for X:

8.51x+3.46.14x=7.51+3.8x6.1 8.51x+\text{3}.4-6.14x=7.51+3.8x-6.1

Video Solution

Answer

1.39 1.39

Exercise #15

Solve for X:

3.8+5.1x4=3.8x+51.2x 3.8+5.1x-4=3.8x+5-1.2x

Video Solution

Answer

2.08 \text{2}.08

Exercise #16

Solve for X:

0.3x4.5+7.4x=38x3.5+1.4 0.3x-4.5+7.4x=38x-3.5+1.4

Video Solution

Answer

0.61 0.61

Exercise #17

Solve for X:


74.13.5x+10.2x=13.2x16.718.8 74.1-3.5x+10.2x=13.2x-16.7-18.8

Video Solution

Answer

16.86 16.86

Exercise #18

Solve for X:

18x34+19=28+34x12x \frac{1}{8}x-\frac{3}{4}+\frac{1}{9}=-\frac{2}{8}+\frac{3}{4}x-\frac{1}{2}x

Video Solution

Answer

319 -3\frac{1}{9}

Exercise #19

Solve for X:


8.15x13.14+5=7.18.4x 8.15x-13.14+5=7.1-8.4x

Video Solution

Answer

0.92 0.92

Exercise #20

Solve for X:


7935x+14=2837x+610x \frac{7}{9}-\frac{3}{5}x+\frac{1}{4}=\frac{2}{8}-\frac{3}{7}x+\frac{6}{10}x

Video Solution

Answer

12243 1\frac{2}{243}