Answer:
60
Step-by-step explanation:
2x-70 is equal to the angle above 130
as the sum of same side interior angles is 180 degrees,
180-130 is equal to 50
Therefore, 2x-70=50
now, solve
-70+70=0 50+70=120
2x=120
2x/2 = 120/2
x=60
