10+4x+7x=142

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Solution for 10+4x+7x=142 equation: 


Simplifying
10 + 4x + 7x = 142

Combine like terms: 4x + 7x = 11x
10 + 11x = 142

Solving
10 + 11x = 142

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 + 11x = 142 + -10

Combine like terms: 10 + -10 = 0
0 + 11x = 142 + -10
11x = 142 + -10

Combine like terms: 142 + -10 = 132
11x = 132

Divide each side by '11'.
x = 12

Simplifying
x = 12

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