4r-6(1-8r)=39+7r

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Solution for 4r-6(1-8r)=39+7r equation:


Simplifying
4r + -6(1 + -8r) = 39 + 7r
4r + (1 * -6 + -8r * -6) = 39 + 7r
4r + (-6 + 48r) = 39 + 7r

Reorder the terms:
-6 + 4r + 48r = 39 + 7r

Combine like terms: 4r + 48r = 52r
-6 + 52r = 39 + 7r

Solving
-6 + 52r = 39 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-6 + 52r + -7r = 39 + 7r + -7r

Combine like terms: 52r + -7r = 45r
-6 + 45r = 39 + 7r + -7r

Combine like terms: 7r + -7r = 0
-6 + 45r = 39 + 0
-6 + 45r = 39

Add '6' to each side of the equation.
-6 + 6 + 45r = 39 + 6

Combine like terms: -6 + 6 = 0
0 + 45r = 39 + 6
45r = 39 + 6

Combine like terms: 39 + 6 = 45
45r = 45

Divide each side by '45'.
r = 1

Simplifying
r = 1

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