Y = 6x
4x + y = 7
(substitute y = 6x in the ‘y’ spot in 4x + y = 7)
4x + 6x = 7
10x = 7
/10 on both sides
x = 7/10
(substitute x = 7/10 in the ‘x’ spot in either of the two equations)
y = 6x
y = 6(7/10)
y = 4.2 = 21/5
Answer:
x = 7/10
y = 21/5
Answer:
Step-by-step explanation:
Rule of exponents ,
=>
=>
Combining same bases
=>
When bases are same , powers are to be added
=>
=>
=>
=>
=> 9
(0, 10) is the difference
Answer:
I am pretty sure that the answer is 19 1/15! Hope this helps!!!!!!
5 - (3 x -7)
5 - (- 21)
5 + 21
26