Question

Which of these is a simplified form of the equation 7z + 2 = 8 + 2z + 1z?

10z = 6
10z = 10
4z = 6
4z = 10

Answer 1

Simplify it and compare

(7-2-1) z = 8 - 2

4z = 6

so the 3rd

Answer 2

Answer : The simplified form of the equation is, 4z = 6

Step-by-step explanation:

As we are given the expression of equation. Now we have to simplified this expression.

The given expression is:

7z + 2 = 8 + 2z + 1z

Taking like terms together.

7z - 2z - 1z = 8 - 2

By solving the expression, we get:

4z = 6

Hence, the simplified form of the equation is, 4z = 6