Basic Math Examples

Solve for r v=4/3r
v=43rv=43r
Step 1
Rewrite the equation as 43r=v43r=v.
43r=v43r=v
Step 2
Multiply both sides of the equation by 3434.
34(43r)=34v34(43r)=34v
Step 3
Simplify both sides of the equation.
Tap for more steps...
Step 3.1
Simplify the left side.
Tap for more steps...
Step 3.1.1
Simplify 34(43r)34(43r).
Tap for more steps...
Step 3.1.1.1
Combine 4343 and rr.
344r3=34v344r3=34v
Step 3.1.1.2
Cancel the common factor of 33.
Tap for more steps...
Step 3.1.1.2.1
Cancel the common factor.
344r3=34v
Step 3.1.1.2.2
Rewrite the expression.
14(4r)=34v
14(4r)=34v
Step 3.1.1.3
Cancel the common factor of 4.
Tap for more steps...
Step 3.1.1.3.1
Factor 4 out of 4r.
14(4(r))=34v
Step 3.1.1.3.2
Cancel the common factor.
14(4r)=34v
Step 3.1.1.3.3
Rewrite the expression.
r=34v
r=34v
r=34v
r=34v
Step 3.2
Simplify the right side.
Tap for more steps...
Step 3.2.1
Combine 34 and v.
r=3v4
r=3v4
r=3v4
 [x2  12  π  xdx ]