-10+8r=6(7-3r)

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Solution for -10+8r=6(7-3r) equation:


Simplifying
-10 + 8r = 6(7 + -3r)
-10 + 8r = (7 * 6 + -3r * 6)
-10 + 8r = (42 + -18r)

Solving
-10 + 8r = 42 + -18r

Solving for variable 'r'.

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

Add '18r' to each side of the equation.
-10 + 8r + 18r = 42 + -18r + 18r

Combine like terms: 8r + 18r = 26r
-10 + 26r = 42 + -18r + 18r

Combine like terms: -18r + 18r = 0
-10 + 26r = 42 + 0
-10 + 26r = 42

Add '10' to each side of the equation.
-10 + 10 + 26r = 42 + 10

Combine like terms: -10 + 10 = 0
0 + 26r = 42 + 10
26r = 42 + 10

Combine like terms: 42 + 10 = 52
26r = 52

Divide each side by '26'.
r = 2

Simplifying
r = 2

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