32=15+r

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Solution for 32=15+r equation:


Simplifying
32 = 15 + r

Solving
32 = 15 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
32 + -1r = 15 + r + -1r

Combine like terms: r + -1r = 0
32 + -1r = 15 + 0
32 + -1r = 15

Add '-32' to each side of the equation.
32 + -32 + -1r = 15 + -32

Combine like terms: 32 + -32 = 0
0 + -1r = 15 + -32
-1r = 15 + -32

Combine like terms: 15 + -32 = -17
-1r = -17

Divide each side by '-1'.
r = 17

Simplifying
r = 17

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