x+1=-20(8-x)

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Solution for x+1=-20(8-x) equation:


Simplifying
x + 1 = -20(8 + -1x)

Reorder the terms:
1 + x = -20(8 + -1x)
1 + x = (8 * -20 + -1x * -20)
1 + x = (-160 + 20x)

Solving
1 + x = -160 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
1 + x + -20x = -160 + 20x + -20x

Combine like terms: x + -20x = -19x
1 + -19x = -160 + 20x + -20x

Combine like terms: 20x + -20x = 0
1 + -19x = -160 + 0
1 + -19x = -160

Add '-1' to each side of the equation.
1 + -1 + -19x = -160 + -1

Combine like terms: 1 + -1 = 0
0 + -19x = -160 + -1
-19x = -160 + -1

Combine like terms: -160 + -1 = -161
-19x = -161

Divide each side by '-19'.
x = 8.473684211

Simplifying
x = 8.473684211

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