8x-7-4x=74-5x

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Solution for 8x-7-4x=74-5x equation:


Simplifying
8x + -7 + -4x = 74 + -5x

Reorder the terms:
-7 + 8x + -4x = 74 + -5x

Combine like terms: 8x + -4x = 4x
-7 + 4x = 74 + -5x

Solving
-7 + 4x = 74 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-7 + 4x + 5x = 74 + -5x + 5x

Combine like terms: 4x + 5x = 9x
-7 + 9x = 74 + -5x + 5x

Combine like terms: -5x + 5x = 0
-7 + 9x = 74 + 0
-7 + 9x = 74

Add '7' to each side of the equation.
-7 + 7 + 9x = 74 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 74 + 7
9x = 74 + 7

Combine like terms: 74 + 7 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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