10x-7(3)=-18

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Solution for 10x-7(3)=-18 equation:


Simplifying
10x + -7(3) = -18

Multiply -7 * 3
10x + -21 = -18

Reorder the terms:
-21 + 10x = -18

Solving
-21 + 10x = -18

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 10x = -18 + 21

Combine like terms: -21 + 21 = 0
0 + 10x = -18 + 21
10x = -18 + 21

Combine like terms: -18 + 21 = 3
10x = 3

Divide each side by '10'.
x = 0.3

Simplifying
x = 0.3

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