Solve the equation 8x + 7 = 6x + 15. What is the value of x?
2 answers:
The value of x is 4
to show your work:
8x + 7 = 6x + 15
- 7 - 7
8x = 6x + 8
-6x -6x
2x=8
divid by 2 and it’s x = 4 :)
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Answer:
x = 3 / 16
Step-by-step explanation:
Simplify first:
x - 1 / 16 = 1 / 8
x = 3 / 16
2y + 4 + x = 90
2y + 4 + 3y + x = 180
5y + x + 4 = 180
x = 176 - 5y
2y + 4 + (176 - 5y) = 90
-3y + 180 = 90
-3y = -90
y = 30
x = 176 - 5(30)
x = 26 degrees
Hope this helps! :)
The answer would be -2
(4-10)-(8 ÷(-2))
(-6)-(-4)
-6+4
-2
Answer:
y=3/2x+7
Step-by-step explanation:
y=mx+b
m=3/2
b=7
Kevin makes $840 in 4 weeks.
how much he makes per day $42
(3.5* 12= 42)
How much he makes per week
(42*5=210)
