34(21-3.5x)=15(3x-7)+48.2

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Solution for 34(21-3.5x)=15(3x-7)+48.2 equation:


Simplifying
34(21 + -3.5x) = 15(3x + -7) + 48.2
(21 * 34 + -3.5x * 34) = 15(3x + -7) + 48.2
(714 + -119x) = 15(3x + -7) + 48.2

Reorder the terms:
714 + -119x = 15(-7 + 3x) + 48.2
714 + -119x = (-7 * 15 + 3x * 15) + 48.2
714 + -119x = (-105 + 45x) + 48.2

Reorder the terms:
714 + -119x = -105 + 48.2 + 45x

Combine like terms: -105 + 48.2 = -56.8
714 + -119x = -56.8 + 45x

Solving
714 + -119x = -56.8 + 45x

Solving for variable 'x'.

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

Add '-45x' to each side of the equation.
714 + -119x + -45x = -56.8 + 45x + -45x

Combine like terms: -119x + -45x = -164x
714 + -164x = -56.8 + 45x + -45x

Combine like terms: 45x + -45x = 0
714 + -164x = -56.8 + 0
714 + -164x = -56.8

Add '-714' to each side of the equation.
714 + -714 + -164x = -56.8 + -714

Combine like terms: 714 + -714 = 0
0 + -164x = -56.8 + -714
-164x = -56.8 + -714

Combine like terms: -56.8 + -714 = -770.8
-164x = -770.8

Divide each side by '-164'.
x = 4.7

Simplifying
x = 4.7

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