5x+3x=4x-7

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Solution for 5x+3x=4x-7 equation:


Simplifying
5x + 3x = 4x + -7

Combine like terms: 5x + 3x = 8x
8x = 4x + -7

Reorder the terms:
8x = -7 + 4x

Solving
8x = -7 + 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.
8x + -4x = -7 + 4x + -4x

Combine like terms: 8x + -4x = 4x
4x = -7 + 4x + -4x

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

Divide each side by '4'.
x = -1.75

Simplifying
x = -1.75

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