12-5(-7+10x)=3(9-10x)

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Solution for 12-5(-7+10x)=3(9-10x) equation:


Simplifying
12 + -5(-7 + 10x) = 3(9 + -10x)
12 + (-7 * -5 + 10x * -5) = 3(9 + -10x)
12 + (35 + -50x) = 3(9 + -10x)

Combine like terms: 12 + 35 = 47
47 + -50x = 3(9 + -10x)
47 + -50x = (9 * 3 + -10x * 3)
47 + -50x = (27 + -30x)

Solving
47 + -50x = 27 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
47 + -50x + 30x = 27 + -30x + 30x

Combine like terms: -50x + 30x = -20x
47 + -20x = 27 + -30x + 30x

Combine like terms: -30x + 30x = 0
47 + -20x = 27 + 0
47 + -20x = 27

Add '-47' to each side of the equation.
47 + -47 + -20x = 27 + -47

Combine like terms: 47 + -47 = 0
0 + -20x = 27 + -47
-20x = 27 + -47

Combine like terms: 27 + -47 = -20
-20x = -20

Divide each side by '-20'.
x = 1

Simplifying
x = 1

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