Step-by-step explanation:
-4 (-x + 2) = 2 (3x - 7)
2x-4=3x-7
x=3
15-3b=63
subtract 15 from both sides
-3b=48
divide -3 from both sides
b= -16
Answer:
Option D
Step-by-step explanation:
I dont really know but i think its D
Is there an article or a text that you have to do this off of??
Answer:
x = 35°
Step-by-step explanation:
These are corresponding angles. When a transversal crosses 2 parallel lines, 4 angles are created at each intersection, and each pair of corresponding angles between those are congruent.
These angles are congruent, so you can set them equal to each other:

Then, just solve for x:

You can check that by plugging it back into both:
