Answer:
a = 13
Step-by-step explanation:
Hello!! This is how you do it!!
a - 7 = 3 (2)
a - 7 = 6
+ 7. +7
a = 13
Answer:
10
Step-by-step explanation:
the answer is 10 because 100 divided by 10 is 10
Please mark Brainliest
Answer:
y = 3x - 5
Step-by-step explanation:
y = mx + b
m (slope) = 3/1 or 3
b (y-intercept) = -5
y = 3x - 5
Systems of Linear Equations with Infinitely Many Solutions
Answer:
8z+15
Step-by-step explanation: