-7(x+3)+3x+5=8x+9

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Solution for -7(x+3)+3x+5=8x+9 equation:


Simplifying
-7(x + 3) + 3x + 5 = 8x + 9

Reorder the terms:
-7(3 + x) + 3x + 5 = 8x + 9
(3 * -7 + x * -7) + 3x + 5 = 8x + 9
(-21 + -7x) + 3x + 5 = 8x + 9

Reorder the terms:
-21 + 5 + -7x + 3x = 8x + 9

Combine like terms: -21 + 5 = -16
-16 + -7x + 3x = 8x + 9

Combine like terms: -7x + 3x = -4x
-16 + -4x = 8x + 9

Reorder the terms:
-16 + -4x = 9 + 8x

Solving
-16 + -4x = 9 + 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.
-16 + -4x + -8x = 9 + 8x + -8x

Combine like terms: -4x + -8x = -12x
-16 + -12x = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-16 + -12x = 9 + 0
-16 + -12x = 9

Add '16' to each side of the equation.
-16 + 16 + -12x = 9 + 16

Combine like terms: -16 + 16 = 0
0 + -12x = 9 + 16
-12x = 9 + 16

Combine like terms: 9 + 16 = 25
-12x = 25

Divide each side by '-12'.
x = -2.083333333

Simplifying
x = -2.083333333

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