7(5x+6)=7(-6x-3)

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Solution for 7(5x+6)=7(-6x-3) equation:


Simplifying
7(5x + 6) = 7(-6x + -3)

Reorder the terms:
7(6 + 5x) = 7(-6x + -3)
(6 * 7 + 5x * 7) = 7(-6x + -3)
(42 + 35x) = 7(-6x + -3)

Reorder the terms:
42 + 35x = 7(-3 + -6x)
42 + 35x = (-3 * 7 + -6x * 7)
42 + 35x = (-21 + -42x)

Solving
42 + 35x = -21 + -42x

Solving for variable 'x'.

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

Add '42x' to each side of the equation.
42 + 35x + 42x = -21 + -42x + 42x

Combine like terms: 35x + 42x = 77x
42 + 77x = -21 + -42x + 42x

Combine like terms: -42x + 42x = 0
42 + 77x = -21 + 0
42 + 77x = -21

Add '-42' to each side of the equation.
42 + -42 + 77x = -21 + -42

Combine like terms: 42 + -42 = 0
0 + 77x = -21 + -42
77x = -21 + -42

Combine like terms: -21 + -42 = -63
77x = -63

Divide each side by '77'.
x = -0.8181818182

Simplifying
x = -0.8181818182

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