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

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


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

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

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

Combine like terms: 4x + 1x = 5x
7 + 7x = -3 + 5x

Solving
7 + 7x = -3 + 5x

Solving for variable 'x'.

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

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

Combine like terms: 7x + -5x = 2x
7 + 2x = -3 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + 2x = -3 + 0
7 + 2x = -3

Add '-7' to each side of the equation.
7 + -7 + 2x = -3 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = -3 + -7
2x = -3 + -7

Combine like terms: -3 + -7 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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