Answer:
14
Step-by-step explanation:
7 times 2 = 14
Answer: Step-by-step explanation:
25y + 150x = 250 (÷25)
y+6x=10
y=10-6x
example x=1 y=4
Answer:19+3x
4+3(5+x)
Open bracket
4+15+3x
19+3x