1x-10(x+3)=7x-2

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Solution for 1x-10(x+3)=7x-2 equation:


Simplifying
1x + -10(x + 3) = 7x + -2

Reorder the terms:
1x + -10(3 + x) = 7x + -2
1x + (3 * -10 + x * -10) = 7x + -2
1x + (-30 + -10x) = 7x + -2

Reorder the terms:
-30 + 1x + -10x = 7x + -2

Combine like terms: 1x + -10x = -9x
-30 + -9x = 7x + -2

Reorder the terms:
-30 + -9x = -2 + 7x

Solving
-30 + -9x = -2 + 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.
-30 + -9x + -7x = -2 + 7x + -7x

Combine like terms: -9x + -7x = -16x
-30 + -16x = -2 + 7x + -7x

Combine like terms: 7x + -7x = 0
-30 + -16x = -2 + 0
-30 + -16x = -2

Add '30' to each side of the equation.
-30 + 30 + -16x = -2 + 30

Combine like terms: -30 + 30 = 0
0 + -16x = -2 + 30
-16x = -2 + 30

Combine like terms: -2 + 30 = 28
-16x = 28

Divide each side by '-16'.
x = -1.75

Simplifying
x = -1.75

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