3(2x-9)+2(x+1)=-10

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Solution for 3(2x-9)+2(x+1)=-10 equation:


Simplifying
3(2x + -9) + 2(x + 1) = -10

Reorder the terms:
3(-9 + 2x) + 2(x + 1) = -10
(-9 * 3 + 2x * 3) + 2(x + 1) = -10
(-27 + 6x) + 2(x + 1) = -10

Reorder the terms:
-27 + 6x + 2(1 + x) = -10
-27 + 6x + (1 * 2 + x * 2) = -10
-27 + 6x + (2 + 2x) = -10

Reorder the terms:
-27 + 2 + 6x + 2x = -10

Combine like terms: -27 + 2 = -25
-25 + 6x + 2x = -10

Combine like terms: 6x + 2x = 8x
-25 + 8x = -10

Solving
-25 + 8x = -10

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 8x = -10 + 25

Combine like terms: -25 + 25 = 0
0 + 8x = -10 + 25
8x = -10 + 25

Combine like terms: -10 + 25 = 15
8x = 15

Divide each side by '8'.
x = 1.875

Simplifying
x = 1.875

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