3x+2(9-4x)=13

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Solution for 3x+2(9-4x)=13 equation:


Simplifying
3x + 2(9 + -4x) = 13
3x + (9 * 2 + -4x * 2) = 13
3x + (18 + -8x) = 13

Reorder the terms:
18 + 3x + -8x = 13

Combine like terms: 3x + -8x = -5x
18 + -5x = 13

Solving
18 + -5x = 13

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -5x = 13 + -18

Combine like terms: 18 + -18 = 0
0 + -5x = 13 + -18
-5x = 13 + -18

Combine like terms: 13 + -18 = -5
-5x = -5

Divide each side by '-5'.
x = 1

Simplifying
x = 1

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