15+30=-5(7x-9)

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Solution for 15+30=-5(7x-9) equation:


Simplifying
15 + 30 = -5(7x + -9)

Combine like terms: 15 + 30 = 45
45 = -5(7x + -9)

Reorder the terms:
45 = -5(-9 + 7x)
45 = (-9 * -5 + 7x * -5)
45 = (45 + -35x)

Add '-45' to each side of the equation.
45 + -45 = 45 + -45 + -35x

Combine like terms: 45 + -45 = 0
0 = 45 + -45 + -35x

Combine like terms: 45 + -45 = 0
0 = 0 + -35x
0 = -35x

Solving
0 = -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
0 + 35x = -35x + 35x
Remove the zero:
35x = -35x + 35x

Combine like terms: -35x + 35x = 0
35x = 0

Divide each side by '35'.
x = 0

Simplifying
x = 0

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