3(4x+2)-25=7x-4

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Solution for 3(4x+2)-25=7x-4 equation:


Simplifying
3(4x + 2) + -25 = 7x + -4

Reorder the terms:
3(2 + 4x) + -25 = 7x + -4
(2 * 3 + 4x * 3) + -25 = 7x + -4
(6 + 12x) + -25 = 7x + -4

Reorder the terms:
6 + -25 + 12x = 7x + -4

Combine like terms: 6 + -25 = -19
-19 + 12x = 7x + -4

Reorder the terms:
-19 + 12x = -4 + 7x

Solving
-19 + 12x = -4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-19 + 12x + -7x = -4 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-19 + 5x = -4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-19 + 5x = -4 + 0
-19 + 5x = -4

Add '19' to each side of the equation.
-19 + 19 + 5x = -4 + 19

Combine like terms: -19 + 19 = 0
0 + 5x = -4 + 19
5x = -4 + 19

Combine like terms: -4 + 19 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

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