-3r+8(-r+5)=35-6r

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Solution for -3r+8(-r+5)=35-6r equation:


Simplifying
-3r + 8(-1r + 5) = 35 + -6r

Reorder the terms:
-3r + 8(5 + -1r) = 35 + -6r
-3r + (5 * 8 + -1r * 8) = 35 + -6r
-3r + (40 + -8r) = 35 + -6r

Reorder the terms:
40 + -3r + -8r = 35 + -6r

Combine like terms: -3r + -8r = -11r
40 + -11r = 35 + -6r

Solving
40 + -11r = 35 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
40 + -11r + 6r = 35 + -6r + 6r

Combine like terms: -11r + 6r = -5r
40 + -5r = 35 + -6r + 6r

Combine like terms: -6r + 6r = 0
40 + -5r = 35 + 0
40 + -5r = 35

Add '-40' to each side of the equation.
40 + -40 + -5r = 35 + -40

Combine like terms: 40 + -40 = 0
0 + -5r = 35 + -40
-5r = 35 + -40

Combine like terms: 35 + -40 = -5
-5r = -5

Divide each side by '-5'.
r = 1

Simplifying
r = 1

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