4x+8=x+5+7x-4

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Solution for 4x+8=x+5+7x-4 equation:


Simplifying
4x + 8 = x + 5 + 7x + -4

Reorder the terms:
8 + 4x = x + 5 + 7x + -4

Reorder the terms:
8 + 4x = 5 + -4 + x + 7x

Combine like terms: 5 + -4 = 1
8 + 4x = 1 + x + 7x

Combine like terms: x + 7x = 8x
8 + 4x = 1 + 8x

Solving
8 + 4x = 1 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
8 + 4x + -8x = 1 + 8x + -8x

Combine like terms: 4x + -8x = -4x
8 + -4x = 1 + 8x + -8x

Combine like terms: 8x + -8x = 0
8 + -4x = 1 + 0
8 + -4x = 1

Add '-8' to each side of the equation.
8 + -8 + -4x = 1 + -8

Combine like terms: 8 + -8 = 0
0 + -4x = 1 + -8
-4x = 1 + -8

Combine like terms: 1 + -8 = -7
-4x = -7

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

Simplifying
x = 1.75

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