-31-4x=-5-4(1+5x)

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Solution for -31-4x=-5-4(1+5x) equation:


Simplifying
-31 + -4x = -5 + -4(1 + 5x)
-31 + -4x = -5 + (1 * -4 + 5x * -4)
-31 + -4x = -5 + (-4 + -20x)

Combine like terms: -5 + -4 = -9
-31 + -4x = -9 + -20x

Solving
-31 + -4x = -9 + -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.
-31 + -4x + 20x = -9 + -20x + 20x

Combine like terms: -4x + 20x = 16x
-31 + 16x = -9 + -20x + 20x

Combine like terms: -20x + 20x = 0
-31 + 16x = -9 + 0
-31 + 16x = -9

Add '31' to each side of the equation.
-31 + 31 + 16x = -9 + 31

Combine like terms: -31 + 31 = 0
0 + 16x = -9 + 31
16x = -9 + 31

Combine like terms: -9 + 31 = 22
16x = 22

Divide each side by '16'.
x = 1.375

Simplifying
x = 1.375

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