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

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


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

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

Combine like terms: -4 + 7 = 3
3 + 3x = 4(x + 2) + -2

Reorder the terms:
3 + 3x = 4(2 + x) + -2
3 + 3x = (2 * 4 + x * 4) + -2
3 + 3x = (8 + 4x) + -2

Reorder the terms:
3 + 3x = 8 + -2 + 4x

Combine like terms: 8 + -2 = 6
3 + 3x = 6 + 4x

Solving
3 + 3x = 6 + 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 + 3x + -4x = 6 + 4x + -4x

Combine like terms: 3x + -4x = -1x
3 + -1x = 6 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + -1x = 6 + 0
3 + -1x = 6

Add '-3' to each side of the equation.
3 + -3 + -1x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 6 + -3
-1x = 6 + -3

Combine like terms: 6 + -3 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

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