189=-7(7x+15)

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Solution for 189=-7(7x+15) equation:


Simplifying
189 = -7(7x + 15)

Reorder the terms:
189 = -7(15 + 7x)
189 = (15 * -7 + 7x * -7)
189 = (-105 + -49x)

Solving
189 = -105 + -49x

Solving for variable 'x'.

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

Add '49x' to each side of the equation.
189 + 49x = -105 + -49x + 49x

Combine like terms: -49x + 49x = 0
189 + 49x = -105 + 0
189 + 49x = -105

Add '-189' to each side of the equation.
189 + -189 + 49x = -105 + -189

Combine like terms: 189 + -189 = 0
0 + 49x = -105 + -189
49x = -105 + -189

Combine like terms: -105 + -189 = -294
49x = -294

Divide each side by '49'.
x = -6

Simplifying
x = -6

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