8x-7-4x=x+3+x

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Solution for 8x-7-4x=x+3+x equation:


Simplifying
8x + -7 + -4x = x + 3 + x

Reorder the terms:
-7 + 8x + -4x = x + 3 + x

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

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

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

Solving
-7 + 4x = 3 + 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 = 3 + 2x + -2x

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

Combine like terms: 2x + -2x = 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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