2 years ago

Help me please !!!! (:

1 answer:

riadik2000 [5.3K]2 years ago

8 0

3x=x+40
Subtract x from both sides
2x=40
Divide both sides by 2nto get x by itself
x=2
Plug 2 in for x
m∠4 = (3x)
m∠4 = 3(2)
Solve
m∠4 = 6

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