-4=3(1+10x)+x

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Solution for -4=3(1+10x)+x equation:


Simplifying
-4 = 3(1 + 10x) + x
-4 = (1 * 3 + 10x * 3) + x
-4 = (3 + 30x) + x

Combine like terms: 30x + x = 31x
-4 = 3 + 31x

Solving
-4 = 3 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
-4 + -31x = 3 + 31x + -31x

Combine like terms: 31x + -31x = 0
-4 + -31x = 3 + 0
-4 + -31x = 3

Add '4' to each side of the equation.
-4 + 4 + -31x = 3 + 4

Combine like terms: -4 + 4 = 0
0 + -31x = 3 + 4
-31x = 3 + 4

Combine like terms: 3 + 4 = 7
-31x = 7

Divide each side by '-31'.
x = -0.2258064516

Simplifying
x = -0.2258064516

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