1=-(-3x+8)

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Solution for 1=-(-3x+8) equation:


Simplifying
1 = -1(-3x + 8)

Reorder the terms:
1 = -1(8 + -3x)
1 = (8 * -1 + -3x * -1)
1 = (-8 + 3x)

Solving
1 = -8 + 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.
1 + -3x = -8 + 3x + -3x

Combine like terms: 3x + -3x = 0
1 + -3x = -8 + 0
1 + -3x = -8

Add '-1' to each side of the equation.
1 + -1 + -3x = -8 + -1

Combine like terms: 1 + -1 = 0
0 + -3x = -8 + -1
-3x = -8 + -1

Combine like terms: -8 + -1 = -9
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3

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