55=19x+13+12x+7

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Solution for 55=19x+13+12x+7 equation:


Simplifying
55 = 19x + 13 + 12x + 7

Reorder the terms:
55 = 13 + 7 + 19x + 12x

Combine like terms: 13 + 7 = 20
55 = 20 + 19x + 12x

Combine like terms: 19x + 12x = 31x
55 = 20 + 31x

Solving
55 = 20 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
55 + -31x = 20 + 31x + -31x

Combine like terms: 31x + -31x = 0
55 + -31x = 20 + 0
55 + -31x = 20

Add '-55' to each side of the equation.
55 + -55 + -31x = 20 + -55

Combine like terms: 55 + -55 = 0
0 + -31x = 20 + -55
-31x = 20 + -55

Combine like terms: 20 + -55 = -35
-31x = -35

Divide each side by '-31'.
x = 1.129032258

Simplifying
x = 1.129032258

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