43=8r-5

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Solution for 43=8r-5 equation:


Simplifying
43 = 8r + -5

Reorder the terms:
43 = -5 + 8r

Solving
43 = -5 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
43 + -8r = -5 + 8r + -8r

Combine like terms: 8r + -8r = 0
43 + -8r = -5 + 0
43 + -8r = -5

Add '-43' to each side of the equation.
43 + -43 + -8r = -5 + -43

Combine like terms: 43 + -43 = 0
0 + -8r = -5 + -43
-8r = -5 + -43

Combine like terms: -5 + -43 = -48
-8r = -48

Divide each side by '-8'.
r = 6

Simplifying
r = 6

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