-7x-3(-15)=18

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Solution for -7x-3(-15)=18 equation:


Simplifying
-7x + -3(-15) = 18

Multiply -3 * -15
-7x + 45 = 18

Reorder the terms:
45 + -7x = 18

Solving
45 + -7x = 18

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -7x = 18 + -45

Combine like terms: 45 + -45 = 0
0 + -7x = 18 + -45
-7x = 18 + -45

Combine like terms: 18 + -45 = -27
-7x = -27

Divide each side by '-7'.
x = 3.857142857

Simplifying
x = 3.857142857

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