-37r-7=-3(5r-9)

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Solution for -37r-7=-3(5r-9) equation:


Simplifying
-37r + -7 = -3(5r + -9)

Reorder the terms:
-7 + -37r = -3(5r + -9)

Reorder the terms:
-7 + -37r = -3(-9 + 5r)
-7 + -37r = (-9 * -3 + 5r * -3)
-7 + -37r = (27 + -15r)

Solving
-7 + -37r = 27 + -15r

Solving for variable 'r'.

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

Add '15r' to each side of the equation.
-7 + -37r + 15r = 27 + -15r + 15r

Combine like terms: -37r + 15r = -22r
-7 + -22r = 27 + -15r + 15r

Combine like terms: -15r + 15r = 0
-7 + -22r = 27 + 0
-7 + -22r = 27

Add '7' to each side of the equation.
-7 + 7 + -22r = 27 + 7

Combine like terms: -7 + 7 = 0
0 + -22r = 27 + 7
-22r = 27 + 7

Combine like terms: 27 + 7 = 34
-22r = 34

Divide each side by '-22'.
r = -1.545454545

Simplifying
r = -1.545454545

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