4x+7=3x+4-x

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Solution for 4x+7=3x+4-x equation:


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

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

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

Combine like terms: 3x + -1x = 2x
7 + 4x = 4 + 2x

Solving
7 + 4x = 4 + 2x

Solving for variable 'x'.

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

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

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

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

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

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

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

Divide each side by '2'.
x = -1.5

Simplifying
x = -1.5

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