3 years ago

Solve. 2(2z + 5) = 50

Mathematics

2 answers:

Nikitich [7]3 years ago

5 0

Answer:

z = 10

Step-by-step explanation:

Distribute 2 to the terms in the parentheses:

2(2z + 5) = 50

4z + 10 = 50

Subtract 10 from both sides

4z = 40

Divide each side by 4

z = 10

So, the answer is z = 10

aleksklad [387]3 years ago

5 0

Answer:

Step-by-step explanation:

1. Factorize left side.

2*2z+2*5=50

4z+10=50

2. Subtract 10 from both sides

4z=50-10

4z=40

3. Divide both sides by 4

z=40/4

z=10

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Solve. 2(2z + 5) = 50​

Solve. 2(2z + 5) = 50