The first set of expressions bc 3x is equivalent to 3x and -7y is equivalent to -7y
Answer:
HI
Step-by-step explanation:
Answer:
its 17degree as it is supplement to 163
Answer:
Step-by-step explanation:
Linear pairs
(4x + 1) + 75 = 180
Add the like terms
4x + 76 = 180
Subtract 76 from both sides,
4x = 180- 76
4x = 104
Divide both sides by 4
x = 104/4
x = 26
