4(x+2)-5=-3x+31

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Solution for 4(x+2)-5=-3x+31 equation:


Simplifying
4(x + 2) + -5 = -3x + 31

Reorder the terms:
4(2 + x) + -5 = -3x + 31
(2 * 4 + x * 4) + -5 = -3x + 31
(8 + 4x) + -5 = -3x + 31

Reorder the terms:
8 + -5 + 4x = -3x + 31

Combine like terms: 8 + -5 = 3
3 + 4x = -3x + 31

Reorder the terms:
3 + 4x = 31 + -3x

Solving
3 + 4x = 31 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
3 + 4x + 3x = 31 + -3x + 3x

Combine like terms: 4x + 3x = 7x
3 + 7x = 31 + -3x + 3x

Combine like terms: -3x + 3x = 0
3 + 7x = 31 + 0
3 + 7x = 31

Add '-3' to each side of the equation.
3 + -3 + 7x = 31 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 31 + -3
7x = 31 + -3

Combine like terms: 31 + -3 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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