7x+4x+(x-10)=98

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Solution for 7x+4x+(x-10)=98 equation:


Simplifying
7x + 4x + (x + -10) = 98

Reorder the terms:
7x + 4x + (-10 + x) = 98

Remove parenthesis around (-10 + x)
7x + 4x + -10 + x = 98

Reorder the terms:
-10 + 7x + 4x + x = 98

Combine like terms: 7x + 4x = 11x
-10 + 11x + x = 98

Combine like terms: 11x + x = 12x
-10 + 12x = 98

Solving
-10 + 12x = 98

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 12x = 98 + 10

Combine like terms: -10 + 10 = 0
0 + 12x = 98 + 10
12x = 98 + 10

Combine like terms: 98 + 10 = 108
12x = 108

Divide each side by '12'.
x = 9

Simplifying
x = 9

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