43=r-7

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Solution for 43=r-7 equation:


Simplifying
43 = r + -7

Reorder the terms:
43 = -7 + r

Solving
43 = -7 + 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.
43 + -1r = -7 + r + -1r

Combine like terms: r + -1r = 0
43 + -1r = -7 + 0
43 + -1r = -7

Add '-43' to each side of the equation.
43 + -43 + -1r = -7 + -43

Combine like terms: 43 + -43 = 0
0 + -1r = -7 + -43
-1r = -7 + -43

Combine like terms: -7 + -43 = -50
-1r = -50

Divide each side by '-1'.
r = 50

Simplifying
r = 50

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