What is the value of x? enter your answer in the box

x=12

Step-by-step explanation:

First add the two equations: 10x-20+6x+8=16x-12

Since the two angles equal 180, we know the following equation: 16x-12=180

Add 12 to both sides then divide by 16.

x=12

Hope this helps!

Add me on snap at metro013103 or on hangouts at krgspace03 at g mail .com for more help on all middle school and high school subjects! :P

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

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.