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

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


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

Reorder the terms:
7 + 2x = 4(2 + 2x) + -7(x + -3)
7 + 2x = (2 * 4 + 2x * 4) + -7(x + -3)
7 + 2x = (8 + 8x) + -7(x + -3)

Reorder the terms:
7 + 2x = 8 + 8x + -7(-3 + x)
7 + 2x = 8 + 8x + (-3 * -7 + x * -7)
7 + 2x = 8 + 8x + (21 + -7x)

Reorder the terms:
7 + 2x = 8 + 21 + 8x + -7x

Combine like terms: 8 + 21 = 29
7 + 2x = 29 + 8x + -7x

Combine like terms: 8x + -7x = 1x
7 + 2x = 29 + 1x

Solving
7 + 2x = 29 + 1x

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.
7 + 2x + -1x = 29 + 1x + -1x

Combine like terms: 2x + -1x = 1x
7 + 1x = 29 + 1x + -1x

Combine like terms: 1x + -1x = 0
7 + 1x = 29 + 0
7 + 1x = 29

Add '-7' to each side of the equation.
7 + -7 + 1x = 29 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = 29 + -7
1x = 29 + -7

Combine like terms: 29 + -7 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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