4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches
Im sorry i dont know this
The value of 7 can be wrote as
7,000 or seven thousand
Answer:
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Step-by-step explanation:
Answer:
Y = 6 X=-1
Step-by-step explanation:
- Add the numbers 8x+-8x=0. 5y+y=6y. 22+14=36
- So that means 6y=36. So Y would equal 6
- Substitute the values it one of the original equations. 8x + 5(6) =22. 8x+30=22
- Minus 22 from both sides.
- That would give you 8x=-8
- So x would equal - 1
