Answer:
-2x^2 +16x -8
Step-by-step explanation:
Oh s-
Like terms i guess Same variable you can substract. Remember you only substract from 1 number not from all.
-2x^2 stays the same as there is no like term
9x - (-7x)
-2 - (6)
-2x^2 + 9x+ 7x -2-6
-2x^2 +16x -8
The value of x is
-4x + 8 = 42
-4x = 42 -8
-4x = 34
x = -8,5
The answer is 5÷90+8 and that's the answer does the answer
i think the question is not correct write it again or attach the pic ic
Answer:
its 45 as3*15 is 45 and 45*1 is 45
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