Answer:
c) x= 15
d) x= 5
Step-by-step explanation:
c)4x + 5+ 7x +10=180
solve it like usually
for d) 3x + 15+12x=90
12 I’m pretty sure because you have x then 3 then 12
U need to simplify 5×5 to 25,move the negative to the left, then simplify the brackets
Answer:
x=4/3
Step-by-step explanation:
Answer:
speak English
Step-by-step explanation:
