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Basic Math Examples
13s-10=-5
Step 1
Combine 13 and s.
s3-10=-5
Step 2
Step 2.1
Add 10 to both sides of the equation.
s3=-5+10
Step 2.2
Add -5 and 10.
s3=5
s3=5
Step 3
Multiply both sides of the equation by 3.
3s3=3⋅5
Step 4
Step 4.1
Simplify the left side.
Step 4.1.1
Cancel the common factor of 3.
Step 4.1.1.1
Cancel the common factor.
3s3=3⋅5
Step 4.1.1.2
Rewrite the expression.
s=3⋅5
s=3⋅5
s=3⋅5
Step 4.2
Simplify the right side.
Step 4.2.1
Multiply 3 by 5.
s=15
s=15
s=15