2 years ago

Simplified form of the equation 7z + 2 = 8 + 2z + 1z?

Mathematics

1 answer:

mina [271]2 years ago

5 0

Answer:

3/2

Step-by-step explanation:

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

7z+2=8+3z

7z-3z+2=8

4z+2=8

4z=8-2

4z=6

z=6/4

simplify

z=3/2

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Step-by-step explanation:

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3 years ago

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2 years ago

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3 years ago

Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in

vodka [1.7K]

Answer:

16 $\frac{1}{2}$ miles

Step-by-step explanation:

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2 years ago

Find the output for f(x) = −3 + 4 when = −5. Show every step

Anna71 [15]

Answer:

f(-5) = 19

Step-by-step explanation:

Missing and incorrect;

f(x) = −3x + 4

x = −5

Find:

Solution of f(x)

Computation:

f(x) = −3x + 4

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f(-5) = 15 + 4

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2 years ago