3(5x-2)+2(18-5x)-2(2x+1)=-1

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Solution for 3(5x-2)+2(18-5x)-2(2x+1)=-1 equation:


Simplifying
3(5x + -2) + 2(18 + -5x) + -2(2x + 1) = -1

Reorder the terms:
3(-2 + 5x) + 2(18 + -5x) + -2(2x + 1) = -1
(-2 * 3 + 5x * 3) + 2(18 + -5x) + -2(2x + 1) = -1
(-6 + 15x) + 2(18 + -5x) + -2(2x + 1) = -1
-6 + 15x + (18 * 2 + -5x * 2) + -2(2x + 1) = -1
-6 + 15x + (36 + -10x) + -2(2x + 1) = -1

Reorder the terms:
-6 + 15x + 36 + -10x + -2(1 + 2x) = -1
-6 + 15x + 36 + -10x + (1 * -2 + 2x * -2) = -1
-6 + 15x + 36 + -10x + (-2 + -4x) = -1

Reorder the terms:
-6 + 36 + -2 + 15x + -10x + -4x = -1

Combine like terms: -6 + 36 = 30
30 + -2 + 15x + -10x + -4x = -1

Combine like terms: 30 + -2 = 28
28 + 15x + -10x + -4x = -1

Combine like terms: 15x + -10x = 5x
28 + 5x + -4x = -1

Combine like terms: 5x + -4x = 1x
28 + 1x = -1

Solving
28 + 1x = -1

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 1x = -1 + -28

Combine like terms: 28 + -28 = 0
0 + 1x = -1 + -28
1x = -1 + -28

Combine like terms: -1 + -28 = -29
1x = -29

Divide each side by '1'.
x = -29

Simplifying
x = -29

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