4(2r-8)=7r+10

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Solution for 4(2r-8)=7r+10 equation:


Simplifying
4(2r + -8) = 7r + 10

Reorder the terms:
4(-8 + 2r) = 7r + 10
(-8 * 4 + 2r * 4) = 7r + 10
(-32 + 8r) = 7r + 10

Reorder the terms:
-32 + 8r = 10 + 7r

Solving
-32 + 8r = 10 + 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.
-32 + 8r + -7r = 10 + 7r + -7r

Combine like terms: 8r + -7r = 1r
-32 + 1r = 10 + 7r + -7r

Combine like terms: 7r + -7r = 0
-32 + 1r = 10 + 0
-32 + 1r = 10

Add '32' to each side of the equation.
-32 + 32 + 1r = 10 + 32

Combine like terms: -32 + 32 = 0
0 + 1r = 10 + 32
1r = 10 + 32

Combine like terms: 10 + 32 = 42
1r = 42

Divide each side by '1'.
r = 42

Simplifying
r = 42

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