-7r+10=-8(-3+2)-5

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Solution for -7r+10=-8(-3+2)-5 equation:


Simplifying
-7r + 10 = -8(-3 + 2) + -5

Reorder the terms:
10 + -7r = -8(-3 + 2) + -5

Combine like terms: -3 + 2 = -1
10 + -7r = -8(-1) + -5

Multiply -8 * -1
10 + -7r = 8 + -5

Combine like terms: 8 + -5 = 3
10 + -7r = 3

Solving
10 + -7r = 3

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + -7r = 3 + -10

Combine like terms: 10 + -10 = 0
0 + -7r = 3 + -10
-7r = 3 + -10

Combine like terms: 3 + -10 = -7
-7r = -7

Divide each side by '-7'.
r = 1

Simplifying
r = 1

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