-3(2+5x)=4+7x

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Solution for -3(2+5x)=4+7x equation:


Simplifying
-3(2 + 5x) = 4 + 7x
(2 * -3 + 5x * -3) = 4 + 7x
(-6 + -15x) = 4 + 7x

Solving
-6 + -15x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-6 + -15x + -7x = 4 + 7x + -7x

Combine like terms: -15x + -7x = -22x
-6 + -22x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + -22x = 4 + 0
-6 + -22x = 4

Add '6' to each side of the equation.
-6 + 6 + -22x = 4 + 6

Combine like terms: -6 + 6 = 0
0 + -22x = 4 + 6
-22x = 4 + 6

Combine like terms: 4 + 6 = 10
-22x = 10

Divide each side by '-22'.
x = -0.4545454545

Simplifying
x = -0.4545454545

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