10x-30-7x-49=4x

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Solution for 10x-30-7x-49=4x equation:


Simplifying
10x + -30 + -7x + -49 = 4x

Reorder the terms:
-30 + -49 + 10x + -7x = 4x

Combine like terms: -30 + -49 = -79
-79 + 10x + -7x = 4x

Combine like terms: 10x + -7x = 3x
-79 + 3x = 4x

Solving
-79 + 3x = 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.
-79 + 3x + -4x = 4x + -4x

Combine like terms: 3x + -4x = -1x
-79 + -1x = 4x + -4x

Combine like terms: 4x + -4x = 0
-79 + -1x = 0

Add '79' to each side of the equation.
-79 + 79 + -1x = 0 + 79

Combine like terms: -79 + 79 = 0
0 + -1x = 0 + 79
-1x = 0 + 79

Combine like terms: 0 + 79 = 79
-1x = 79

Divide each side by '-1'.
x = -79

Simplifying
x = -79

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