2+3x-81x+19+2=2(1x+6)-(-3)+1x

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Solution for 2+3x-81x+19+2=2(1x+6)-(-3)+1x equation:


Simplifying
2 + 3x + -81x + 19 + 2 = 2(1x + 6) + -1(-3) + 1x

Reorder the terms:
2 + 19 + 2 + 3x + -81x = 2(1x + 6) + -1(-3) + 1x

Combine like terms: 2 + 19 = 21
21 + 2 + 3x + -81x = 2(1x + 6) + -1(-3) + 1x

Combine like terms: 21 + 2 = 23
23 + 3x + -81x = 2(1x + 6) + -1(-3) + 1x

Combine like terms: 3x + -81x = -78x
23 + -78x = 2(1x + 6) + -1(-3) + 1x

Reorder the terms:
23 + -78x = 2(6 + 1x) + -1(-3) + 1x
23 + -78x = (6 * 2 + 1x * 2) + -1(-3) + 1x
23 + -78x = (12 + 2x) + -1(-3) + 1x

Multiply -1 * -3
23 + -78x = 12 + 2x + 3 + 1x

Reorder the terms:
23 + -78x = 12 + 3 + 2x + 1x

Combine like terms: 12 + 3 = 15
23 + -78x = 15 + 2x + 1x

Combine like terms: 2x + 1x = 3x
23 + -78x = 15 + 3x

Solving
23 + -78x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
23 + -78x + -3x = 15 + 3x + -3x

Combine like terms: -78x + -3x = -81x
23 + -81x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
23 + -81x = 15 + 0
23 + -81x = 15

Add '-23' to each side of the equation.
23 + -23 + -81x = 15 + -23

Combine like terms: 23 + -23 = 0
0 + -81x = 15 + -23
-81x = 15 + -23

Combine like terms: 15 + -23 = -8
-81x = -8

Divide each side by '-81'.
x = 0.0987654321

Simplifying
x = 0.0987654321

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