3-2(1-4x)=31

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Solution for 3-2(1-4x)=31 equation:


Simplifying
3 + -2(1 + -4x) = 31
3 + (1 * -2 + -4x * -2) = 31
3 + (-2 + 8x) = 31

Combine like terms: 3 + -2 = 1
1 + 8x = 31

Solving
1 + 8x = 31

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 8x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 8x = 31 + -1
8x = 31 + -1

Combine like terms: 31 + -1 = 30
8x = 30

Divide each side by '8'.
x = 3.75

Simplifying
x = 3.75

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