-3a+37=7(4r-8)

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Solution for -3a+37=7(4r-8) equation:


Simplifying
-3a + 37 = 7(4r + -8)

Reorder the terms:
37 + -3a = 7(4r + -8)

Reorder the terms:
37 + -3a = 7(-8 + 4r)
37 + -3a = (-8 * 7 + 4r * 7)
37 + -3a = (-56 + 28r)

Solving
37 + -3a = -56 + 28r

Solving for variable 'a'.

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

Add '-37' to each side of the equation.
37 + -37 + -3a = -56 + -37 + 28r

Combine like terms: 37 + -37 = 0
0 + -3a = -56 + -37 + 28r
-3a = -56 + -37 + 28r

Combine like terms: -56 + -37 = -93
-3a = -93 + 28r

Divide each side by '-3'.
a = 31 + -9.333333333r

Simplifying
a = 31 + -9.333333333r

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