5x+4=7(x+1)-4x

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Solution for 5x+4=7(x+1)-4x equation:


Simplifying
5x + 4 = 7(x + 1) + -4x

Reorder the terms:
4 + 5x = 7(x + 1) + -4x

Reorder the terms:
4 + 5x = 7(1 + x) + -4x
4 + 5x = (1 * 7 + x * 7) + -4x
4 + 5x = (7 + 7x) + -4x

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

Solving
4 + 5x = 7 + 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.
4 + 5x + -3x = 7 + 3x + -3x

Combine like terms: 5x + -3x = 2x
4 + 2x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + 2x = 7 + 0
4 + 2x = 7

Add '-4' to each side of the equation.
4 + -4 + 2x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 7 + -4
2x = 7 + -4

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

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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