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V125BC [204]
3 years ago
13

What is this answer 9=4a+13 and this other question 13=5m-2

Mathematics
1 answer:
Agata [3.3K]3 years ago
6 0
A=(-13+9)/4 = -1

a=-1

15=5m

m=3
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Solve the equation<br><br> 1.6=7.6-5(k+1.1)
zepelin [54]
7.6 - 5(k + 1.1) = 1.6

7.6 - 5(k + 1.1) - 7.6 = 1.6 - 7.6

-5(k +1.1) = -6

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2 years ago
How many solutions can be found for the equation 4z 2(z − 4) = 3z 11? none one two infinitely many
Rus_ich [418]

There is only one solution for the equation 4z + 2(z -4) = 3z + 11 because the exponent for the power of z is 1.

<h3>What is an equation?</h3>

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

<h3>What is the Solution?</h3>

A solution is any value of a variable that makes the specified equation true.

According to the given information:

4z + 2(z-4)= 3z+11

Solve the equation,

4z+2z-8=3z+11

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3z =19

z=

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Number of solution that can be found for the equation 4z + 2(z-4)= 3z+11 is option(2) one

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8 0
2 years ago
Could someone please help me on this question
xeze [42]

the answer is 8! hope that helps


3 0
3 years ago
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