4t-13=57

Add 13 to both sides of the equation.

4t=57+13

Add 57 and 13.

4t=70

4t=70

Divide each term in 4t=70 by 4.

4t4=704

Cancel the common factor of 4.

Cancel the common factor.

4t4=704

Divide t by 1.

t=704

t=704

Cancel the common factor of 70 and 4.

Factor 2 out of 70.

t=2(35)4

Cancel the common factors.

Factor 2 out of 4.

t=2⋅352⋅2

Cancel the common factor.

t=2⋅352⋅2

Rewrite the expression.

t=352

t=352

t=352

t=352

The result can be shown in multiple forms.

Exact Form:

t=352

Decimal Form:

t=17.5

Mixed Number Form:

t=1712

Solve for t 4t-13=57