Solve for r 18+3/4r=-18

Math
18+34r=-18
Combine 34 and r.
18+3r4=-18
Move all terms not containing r to the right side of the equation.
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Subtract 18 from both sides of the equation.
3r4=-18-18
Subtract 18 from -18.
3r4=-36
3r4=-36
Multiply both sides of the equation by 43.
43⋅3r4=43⋅-36
Simplify both sides of the equation.
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Simplify 43⋅3r4.
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Cancel the common factor of 4.
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Cancel the common factor.
43⋅3r4=43⋅-36
Rewrite the expression.
13⋅(3r)=43⋅-36
13⋅(3r)=43⋅-36
Cancel the common factor of 3.
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Factor 3 out of 3r.
13⋅(3(r))=43⋅-36
Cancel the common factor.
13⋅(3r)=43⋅-36
Rewrite the expression.
r=43⋅-36
r=43⋅-36
r=43⋅-36
Simplify 43⋅-36.
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Cancel the common factor of 3.
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Factor 3 out of -36.
r=43⋅(3(-12))
Cancel the common factor.
r=43⋅(3⋅-12)
Rewrite the expression.
r=4⋅-12
r=4⋅-12
Multiply 4 by -12.
r=-48
r=-48
r=-48
Solve for r 18+3/4r=-18

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