2z-4=-3z+7

Add 3z to both sides of the equation.

2z-4+3z=7

Add 2z and 3z.

5z-4=7

5z-4=7

Add 4 to both sides of the equation.

5z=7+4

Add 7 and 4.

5z=11

5z=11

Divide each term in 5z=11 by 5.

5z5=115

Cancel the common factor of 5.

Cancel the common factor.

5z5=115

Divide z by 1.

z=115

z=115

z=115

The result can be shown in multiple forms.

Exact Form:

z=115

Decimal Form:

z=2.2

Mixed Number Form:

z=215

Solve for z 2z-4=-3z+7