15(x+28)+21(22x-20)=34x-7x

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Solution for 15(x+28)+21(22x-20)=34x-7x equation:


Simplifying
15(x + 28) + 21(22x + -20) = 34x + -7x

Reorder the terms:
15(28 + x) + 21(22x + -20) = 34x + -7x
(28 * 15 + x * 15) + 21(22x + -20) = 34x + -7x
(420 + 15x) + 21(22x + -20) = 34x + -7x

Reorder the terms:
420 + 15x + 21(-20 + 22x) = 34x + -7x
420 + 15x + (-20 * 21 + 22x * 21) = 34x + -7x
420 + 15x + (-420 + 462x) = 34x + -7x

Reorder the terms:
420 + -420 + 15x + 462x = 34x + -7x

Combine like terms: 420 + -420 = 0
0 + 15x + 462x = 34x + -7x
15x + 462x = 34x + -7x

Combine like terms: 15x + 462x = 477x
477x = 34x + -7x

Combine like terms: 34x + -7x = 27x
477x = 27x

Solving
477x = 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
477x + -27x = 27x + -27x

Combine like terms: 477x + -27x = 450x
450x = 27x + -27x

Combine like terms: 27x + -27x = 0
450x = 0

Divide each side by '450'.
x = 0.0

Simplifying
x = 0.0

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