A set of equations is given below: Equation A: u = 4v + 1
Equation B: u = 3v + 5

Which of the following is a step that can be used to find the solution to the set of equations?

A. 4v + 1 = 3v
B. 4v = 3v + 5
C. 4v + 5 = 3v + 1
D. 4v + 1 = 3v + 5

D.

Step-by-step explanation:

Equation A: v = 4v + 5

Equation B: v = 3v + 5

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4v + 1 = 3v + 5

-3v

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v + 1 = 5

-1 -1

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v = 4

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v = 4(4) + 1 = 17

v = 3(4) + 5 = 17

Thus, your answer is D. 4v + 1 = 3v + 5.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

answer:

step-by-step explanation: