4+2(3x-1)=8x-9

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Solution for 4+2(3x-1)=8x-9 equation:


Simplifying
4 + 2(3x + -1) = 8x + -9

Reorder the terms:
4 + 2(-1 + 3x) = 8x + -9
4 + (-1 * 2 + 3x * 2) = 8x + -9
4 + (-2 + 6x) = 8x + -9

Combine like terms: 4 + -2 = 2
2 + 6x = 8x + -9

Reorder the terms:
2 + 6x = -9 + 8x

Solving
2 + 6x = -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.
2 + 6x + -8x = -9 + 8x + -8x

Combine like terms: 6x + -8x = -2x
2 + -2x = -9 + 8x + -8x

Combine like terms: 8x + -8x = 0
2 + -2x = -9 + 0
2 + -2x = -9

Add '-2' to each side of the equation.
2 + -2 + -2x = -9 + -2

Combine like terms: 2 + -2 = 0
0 + -2x = -9 + -2
-2x = -9 + -2

Combine like terms: -9 + -2 = -11
-2x = -11

Divide each side by '-2'.
x = 5.5

Simplifying
x = 5.5

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