Answer:
(-9x^2-2x)-(-9x^2-3x)
Step-by-step explanation:
-9x^2 + 9x^2 - 2x + 3x
= 0x^2 + 1x
= 1x
Mark me as brainliest
Hope this helps!!!
It is 5......2x-(x-7)=12 proof: 2*5-(5-7)=12
2x-x+7=12 10-(-2)=12
x=12-7 10+2=12
x=5 12=12
Answer:
should be 40%
Step-by-step explanation:
find percentages of individuals, add them together, divide by number of options.
Answer:
All real numbers are solutions.
Step-by-step explanation:
This basically means that, regardless of what number you make 'X', the answer will always be true.
