Solve for x:
81(x−3)+5x=1
To solve the given equation, 81(x−3)+5x=1, we will proceed with the following steps:
Step 1: Distribute 81 across the terms inside the parenthesis.
Step 2: Combine like terms to simplify the equation.
Step 3: Isolate the variable x to find its value.
Now, let's work through each step:
Step 1: Distribute 81 into the terms inside the parentheses:
81⋅x−81⋅3=8x−83
So the equation becomes:
8x−83+5x=1
Step 2: Combine like terms. First, combine the terms with x:
5x+8x=840x+8x=841x
Substitute back into the equation:
841x−83=1
Step 3: Isolate x: add 83 to both sides:
841x=1+83841x=88+83=811
Multiply both sides by 8 to eliminate the fraction:
41x=11
Finally, divide both sides by 41 to solve for x:
x=4111