7+ 3x= -8
-8-7=-15
-15 divided by 3= -5
-5 is the answer
Answer:
UV=142
Step-by-step explanation:
21x-13=10x+31
+13 +13
21x=10x+44
-10x=-10x
11x=44
÷11 ÷11
x=4
now substitute 4 in place of x (only have to solve one)
21(4)-13= 71
now multiply your answer by 2
71×2=142
Answer:
D) {11,-4,-29}
Step-by-step explanation:
rewrite the equation as y= -5x+1 and plug in -2,1 and 6 to get y
-5*-2+1=11
-5*1+1=-4
-5*6+1=-29
Answer:
c= -20h + 90
Step-by-step explanation:
Step-by-step explanation:
-18.4,-17.3,-1.4,7.8,15.8,16.2
