Answer:
x=14
Step-by-step explanation:
4x +15 =71
4x =71 - 15
4x =56
x=56 :4
x=14
4 ×14 +15 =71
56 +15 =71
71 =71
Answer:
0.615
Step-by-step explanation:
multiplication
Answer:
163
Step-by-step explanation:
10(10)+9(7)=
100+63=163
-5 is your y-intercept so you would start at point(0,-5)
then you go up seven and to the right 1
the graph is attatched
1/7x-6=3/7x+4
+6 +6
1/7x=3/7x+10
-3/7x -3/7x
-2/7x=10
x= -35