7x+1-9=2(4x+8)

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Solution for 7x+1-9=2(4x+8) equation:


Simplifying
7x + 1 + -9 = 2(4x + 8)

Reorder the terms:
1 + -9 + 7x = 2(4x + 8)

Combine like terms: 1 + -9 = -8
-8 + 7x = 2(4x + 8)

Reorder the terms:
-8 + 7x = 2(8 + 4x)
-8 + 7x = (8 * 2 + 4x * 2)
-8 + 7x = (16 + 8x)

Solving
-8 + 7x = 16 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-8 + 7x + -8x = 16 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-8 + -1x = 16 + 8x + -8x

Combine like terms: 8x + -8x = 0
-8 + -1x = 16 + 0
-8 + -1x = 16

Add '8' to each side of the equation.
-8 + 8 + -1x = 16 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = 16 + 8
-1x = 16 + 8

Combine like terms: 16 + 8 = 24
-1x = 24

Divide each side by '-1'.
x = -24

Simplifying
x = -24

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