Question

solve the equation for z
5z-8=32
A. z=4
B. z=4.8
C. z=6
D. z=8​

Answer 1

Answer:

Z=8 is the answer

Step-by-step explanation:

first, you add 8 to both sides which leaves you with 5z=40. then after that you divide both sides by 5 which leaves you with 5/5z = 40/5. then buy dividing 5 by 5 its leaves you with 1 which is equal to z because blank variables equal 1. On the other side if the equation 40 by 5 is 8 so that leaves you with z=8

Answer 2

Step-by-step explanation:

$\tt{5z - 8 = 32}$

We want to remove the 8 first.

Step 1 : Since the original equation is minus 8 , we are going to use the opposite operation and add 8 to both sides.

⟶ $\tt{5z - 8 + 8 = 32 + 8}$

Simplify -8 + 8 = 0 on the left. 32 + 8 = 40 on the right. Then we need to think about how to remove the coefficient 5.

⟶ $\tt{5z = 40}$

Step 2 : Since the opposite of multiplication is division , we are going to divide both sides by 5.

⟶ $\tt{ \frac{5z}{5} = \frac{40}{5}}$

Simplify. 5 / 5 = 1 on the left. 40/5 = 8 on the right. So , our answer is z = 8.

⟶ $\tt{z = 8}$

$\pink{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \underline{ \tt{z = 8}}}}}}}$

Hope I helped ! ♡

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