-20+7x=-6+8(2x+5)

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Solution for -20+7x=-6+8(2x+5) equation:


Simplifying
-20 + 7x = -6 + 8(2x + 5)

Reorder the terms:
-20 + 7x = -6 + 8(5 + 2x)
-20 + 7x = -6 + (5 * 8 + 2x * 8)
-20 + 7x = -6 + (40 + 16x)

Combine like terms: -6 + 40 = 34
-20 + 7x = 34 + 16x

Solving
-20 + 7x = 34 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-20 + 7x + -16x = 34 + 16x + -16x

Combine like terms: 7x + -16x = -9x
-20 + -9x = 34 + 16x + -16x

Combine like terms: 16x + -16x = 0
-20 + -9x = 34 + 0
-20 + -9x = 34

Add '20' to each side of the equation.
-20 + 20 + -9x = 34 + 20

Combine like terms: -20 + 20 = 0
0 + -9x = 34 + 20
-9x = 34 + 20

Combine like terms: 34 + 20 = 54
-9x = 54

Divide each side by '-9'.
x = -6

Simplifying
x = -6

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