-3(7r+5)=-33-6r

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Solution for -3(7r+5)=-33-6r equation:


Simplifying
-3(7r + 5) = -33 + -6r

Reorder the terms:
-3(5 + 7r) = -33 + -6r
(5 * -3 + 7r * -3) = -33 + -6r
(-15 + -21r) = -33 + -6r

Solving
-15 + -21r = -33 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-15 + -21r + 6r = -33 + -6r + 6r

Combine like terms: -21r + 6r = -15r
-15 + -15r = -33 + -6r + 6r

Combine like terms: -6r + 6r = 0
-15 + -15r = -33 + 0
-15 + -15r = -33

Add '15' to each side of the equation.
-15 + 15 + -15r = -33 + 15

Combine like terms: -15 + 15 = 0
0 + -15r = -33 + 15
-15r = -33 + 15

Combine like terms: -33 + 15 = -18
-15r = -18

Divide each side by '-15'.
r = 1.2

Simplifying
r = 1.2

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