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

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


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

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

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

Combine like terms: -3 + 7 = 4
4 + -3x = 4(x + 1) + -7

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

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

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

Solving
4 + -3x = -3 + 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.
4 + -3x + -4x = -3 + 4x + -4x

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

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

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

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

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

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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