7x=59-(12x+21)

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Solution for 7x=59-(12x+21) equation:


Simplifying
7x = 59 + -1(12x + 21)

Reorder the terms:
7x = 59 + -1(21 + 12x)
7x = 59 + (21 * -1 + 12x * -1)
7x = 59 + (-21 + -12x)

Combine like terms: 59 + -21 = 38
7x = 38 + -12x

Solving
7x = 38 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
7x + 12x = 38 + -12x + 12x

Combine like terms: 7x + 12x = 19x
19x = 38 + -12x + 12x

Combine like terms: -12x + 12x = 0
19x = 38 + 0
19x = 38

Divide each side by '19'.
x = 2

Simplifying
x = 2

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