Answer:
x=4
Step-by-step explanation:
3x-3=9
+3=+3
3x=12
3x=12
divide both sides by 3
leaving x by itself
12/3=4
x=4
Answer:
1.) x=-7
2.) x= -8
3.) x=13
4.) x=2
Step-by-step explanation:
ur lucky idc
Answer: answer is C
Step-by-step explanation:
You got the area of the rectangle right the 12 by 8 it is 96
but you forgot about the triangle on top
Here are the formula's
rectangle: a=lw
triangle: a=hb/2
so the base of the triangle is 12 and the height is 4
12·4=48
48÷2=24
so you have to add 96+24=120
so c is your answer
We move all terms to the left:
+31x+32)-((+5)=0
So your answer is 0
Answer:14.9
Step-by-step explanation:
my calc 3 friend told me
