PLEASE HELP THIS IS MY LAST TRIMESTER TEST <3 will mark brainlist!

Step-by-step explanation:

the answer of given question is 31

2x+8=70°(vertically opposite angle)

2x=70-8

2x=62

x=62/2

x=31

31

Step-by-step explanation:

Those angles are vertical and therefore congruent.

We nree to solve 2x+8=70.

By subtracting 8 on both sides we obtain 2x=62.

By dividing by 2 on both sides we obtain x=31.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )