(4x-10)+(2x+7)=75

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Solution for (4x-10)+(2x+7)=75 equation:


Simplifying
(4x + -10) + (2x + 7) = 75

Reorder the terms:
(-10 + 4x) + (2x + 7) = 75

Remove parenthesis around (-10 + 4x)
-10 + 4x + (2x + 7) = 75

Reorder the terms:
-10 + 4x + (7 + 2x) = 75

Remove parenthesis around (7 + 2x)
-10 + 4x + 7 + 2x = 75

Reorder the terms:
-10 + 7 + 4x + 2x = 75

Combine like terms: -10 + 7 = -3
-3 + 4x + 2x = 75

Combine like terms: 4x + 2x = 6x
-3 + 6x = 75

Solving
-3 + 6x = 75

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 6x = 75 + 3

Combine like terms: -3 + 3 = 0
0 + 6x = 75 + 3
6x = 75 + 3

Combine like terms: 75 + 3 = 78
6x = 78

Divide each side by '6'.
x = 13

Simplifying
x = 13

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