(-3x)-(-20x)+10=(-7)

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Solution for (-3x)-(-20x)+10=(-7) equation:


Simplifying
(-3x) + -1(-20x) + 10 = (-7)

Remove parenthesis around (-20x)
(-3x) + -1 * -20x + 10 = (-7)

Multiply -1 * -20
(-3x) + 20x + 10 = (-7)

Reorder the terms:
10 + (-3x) + 20x = (-7)

Combine like terms: (-3x) + 20x = 17x
10 + 17x = (-7)
10 + 17x = -7

Solving
10 + 17x = -7

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 17x = -7 + -10

Combine like terms: 10 + -10 = 0
0 + 17x = -7 + -10
17x = -7 + -10

Combine like terms: -7 + -10 = -17
17x = -17

Divide each side by '17'.
x = -1

Simplifying
x = -1

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