3x+3(2x-1)=4x+-7

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Solution for 3x+3(2x-1)=4x+-7 equation:


Simplifying
3x + 3(2x + -1) = 4x + -7

Reorder the terms:
3x + 3(-1 + 2x) = 4x + -7
3x + (-1 * 3 + 2x * 3) = 4x + -7
3x + (-3 + 6x) = 4x + -7

Reorder the terms:
-3 + 3x + 6x = 4x + -7

Combine like terms: 3x + 6x = 9x
-3 + 9x = 4x + -7

Reorder the terms:
-3 + 9x = -7 + 4x

Solving
-3 + 9x = -7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3 + 9x + -4x = -7 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-3 + 5x = -7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + 5x = -7 + 0
-3 + 5x = -7

Add '3' to each side of the equation.
-3 + 3 + 5x = -7 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = -7 + 3
5x = -7 + 3

Combine like terms: -7 + 3 = -4
5x = -4

Divide each side by '5'.
x = -0.8

Simplifying
x = -0.8

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