7(-3+1)=-20(x+1)

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Solution for 7(-3+1)=-20(x+1) equation:


Simplifying
7(-3 + 1) = -20(x + 1)

Combine like terms: -3 + 1 = -2
7(-2) = -20(x + 1)

Multiply 7 * -2
-14 = -20(x + 1)

Reorder the terms:
-14 = -20(1 + x)
-14 = (1 * -20 + x * -20)
-14 = (-20 + -20x)

Solving
-14 = -20 + -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.
-14 + 20x = -20 + -20x + 20x

Combine like terms: -20x + 20x = 0
-14 + 20x = -20 + 0
-14 + 20x = -20

Add '14' to each side of the equation.
-14 + 14 + 20x = -20 + 14

Combine like terms: -14 + 14 = 0
0 + 20x = -20 + 14
20x = -20 + 14

Combine like terms: -20 + 14 = -6
20x = -6

Divide each side by '20'.
x = -0.3

Simplifying
x = -0.3

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