To find the value of z that makes the equation true, we need to solve for z.
Starting with the equation:
2z + 4 = 8
Subtracting 4 from both sides:
2z = 4
Dividing both sides by 2:
z = 2
Therefore, the value of z that makes the equation true is 2.
What value of z
z
z makes the equation below true?
2, z, plus, 4, equals, 8
2
z
+
4
=
2z+4=
8
8
1 answer