3(25)-4=x

Solution for 3(25)-4=x equation:

Simplifying
3(25) + -4 = x

Multiply 3 * 25
75 + -4 = x

Combine like terms: 75 + -4 = 71
71 = x

Solving
71 = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
71 + -1x = x + -1x

Combine like terms: x + -1x = 0
71 + -1x = 0

Add '-71' to each side of the equation.
71 + -71 + -1x = 0 + -71

Combine like terms: 71 + -71 = 0
0 + -1x = 0 + -71
-1x = 0 + -71

Combine like terms: 0 + -71 = -71
-1x = -71

Divide each side by '-1'.
x = 71

Simplifying
x = 71