Solve for x: 3x + 7 = 25.
Solve for x: 3x + 7 = 25.
Approach: Isolate x by subtracting 7 and dividing by 3.
6. 25 - 7 = 18. 18 / 3 = 6.
Follow-up: Solve for x: 4x - 5 = 11.
Key concepts: linear equations.
Solve for x: 3x + 7 = 25.
Approach: Isolate x by subtracting 7 and dividing by 3.
6. 25 - 7 = 18. 18 / 3 = 6.
Follow-up: Solve for x: 4x - 5 = 11.
Key concepts: linear equations.