Examples with solutions for Solving an Equation by Multiplication/ Division: Number of terms

Exercise #1

25x+41x=0 2-5x+4-1x=0

Video Solution

Answer

x=1 x=1

Exercise #2

6x24+2x+2=5 6x\cdot2-4+2x+2=5

Video Solution

Answer

x=12 x=\frac{1}{2}

Exercise #3

5x43+4x+3x=0 5x-4\cdot3+4x+3x=0

Video Solution

Answer

x=1 x=1

Exercise #4

2x41+x+2=19 2x\cdot4-1+x+2=19

Video Solution

Answer

x=2 x=2

Exercise #5

3+4x21+4x=17 3+4x-2\cdot1+4x=17

Video Solution

Answer

x=2 x=2

Exercise #6

5+4x23+2x3=9 5+4x-2\cdot3+2x\cdot3=9

Video Solution

Answer

x=1 x=1