7(3x+6)=7(-8x+5)

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Solution for 7(3x+6)=7(-8x+5) equation:


Simplifying
7(3x + 6) = 7(-8x + 5)

Reorder the terms:
7(6 + 3x) = 7(-8x + 5)
(6 * 7 + 3x * 7) = 7(-8x + 5)
(42 + 21x) = 7(-8x + 5)

Reorder the terms:
42 + 21x = 7(5 + -8x)
42 + 21x = (5 * 7 + -8x * 7)
42 + 21x = (35 + -56x)

Solving
42 + 21x = 35 + -56x

Solving for variable 'x'.

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

Add '56x' to each side of the equation.
42 + 21x + 56x = 35 + -56x + 56x

Combine like terms: 21x + 56x = 77x
42 + 77x = 35 + -56x + 56x

Combine like terms: -56x + 56x = 0
42 + 77x = 35 + 0
42 + 77x = 35

Add '-42' to each side of the equation.
42 + -42 + 77x = 35 + -42

Combine like terms: 42 + -42 = 0
0 + 77x = 35 + -42
77x = 35 + -42

Combine like terms: 35 + -42 = -7
77x = -7

Divide each side by '77'.
x = -0.09090909091

Simplifying
x = -0.09090909091

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