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

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


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

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

Reorder the terms:
4 + 8x + -9(1 + 2x) = 3
4 + 8x + (1 * -9 + 2x * -9) = 3
4 + 8x + (-9 + -18x) = 3

Reorder the terms:
4 + -9 + 8x + -18x = 3

Combine like terms: 4 + -9 = -5
-5 + 8x + -18x = 3

Combine like terms: 8x + -18x = -10x
-5 + -10x = 3

Solving
-5 + -10x = 3

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -10x = 3 + 5

Combine like terms: -5 + 5 = 0
0 + -10x = 3 + 5
-10x = 3 + 5

Combine like terms: 3 + 5 = 8
-10x = 8

Divide each side by '-10'.
x = -0.8

Simplifying
x = -0.8

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