2y-7=4
Add 7 to both sides of the equation.
2y=4+7
Add 4 and 7.
2y=11
2y=11
Divide each term in 2y=11 by 2.
2y2=112
Cancel the common factor of 2.
Cancel the common factor.
2y2=112
Divide y by 1.
y=112
y=112
y=112
The result can be shown in multiple forms.
Exact Form:
y=112
Decimal Form:
y=5.5
Mixed Number Form:
y=512
Solve for y 2y-7=4