Solve 3(2x-1) = 15

Solve linear, quadratic, cubic, radical, exponential, and logarithmic equations step by step.

Equation

Answer

x = 3

3(2x-1)=15

Solve the equation by isolating x:

Distribute:

3(2x-1) = 6x − 3

The equation becomes:

6x − 3 = 15

Step 1 — Add 3 to both sides

Move the constant −3 to the right side:

6x − 3 + 3 = 15 + 3

6x = 18

Step 2 — Divide both sides by 6

Isolate x by dividing both sides by the coefficient 6:

6x / 6 = 18 / 6

x = 3

How to solve 3(2x-1) = 15

To solve 3(2x-1) = 15, isolate x by performing inverse operations on both sides — first removing constants, then dividing by the coefficient of x. This gives x = 3.