(7x-44)+(5x-10)=90

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Solution for (7x-44)+(5x-10)=90 equation:


Simplifying
(7x + -44) + (5x + -10) = 90

Reorder the terms:
(-44 + 7x) + (5x + -10) = 90

Remove parenthesis around (-44 + 7x)
-44 + 7x + (5x + -10) = 90

Reorder the terms:
-44 + 7x + (-10 + 5x) = 90

Remove parenthesis around (-10 + 5x)
-44 + 7x + -10 + 5x = 90

Reorder the terms:
-44 + -10 + 7x + 5x = 90

Combine like terms: -44 + -10 = -54
-54 + 7x + 5x = 90

Combine like terms: 7x + 5x = 12x
-54 + 12x = 90

Solving
-54 + 12x = 90

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 12x = 90 + 54

Combine like terms: -54 + 54 = 0
0 + 12x = 90 + 54
12x = 90 + 54

Combine like terms: 90 + 54 = 144
12x = 144

Divide each side by '12'.
x = 12

Simplifying
x = 12

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