-3(7x-5)=-21-15

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Solution for -3(7x-5)=-21-15 equation:


Simplifying
-3(7x + -5) = -21 + -15

Reorder the terms:
-3(-5 + 7x) = -21 + -15
(-5 * -3 + 7x * -3) = -21 + -15
(15 + -21x) = -21 + -15

Combine like terms: -21 + -15 = -36
15 + -21x = -36

Solving
15 + -21x = -36

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -21x = -36 + -15

Combine like terms: 15 + -15 = 0
0 + -21x = -36 + -15
-21x = -36 + -15

Combine like terms: -36 + -15 = -51
-21x = -51

Divide each side by '-21'.
x = 2.428571429

Simplifying
x = 2.428571429

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