20+20x−3x=88
x=?
To solve this problem, we need to find in the equation:
Step 1: Combine like terms on the left-hand side of the equation. The terms involving are and .
Thus, the equation becomes:
Step 2: Isolate the -related terms by moving the constant term to the right-hand side. To do this, subtract 20 from both sides:
Step 3: Solve for by dividing both sides of the equation by 17:
Therefore, the solution to the problem is .