Distribute the negative sign

Combine like terms
-9x^2 + 7x^2 = -2x^2
9x - 3x = 6x
13 - 6 = 7

<u>Answer</u>

Answer:
equation 15+8=
solution= 23
Step-by-step explanation:
its ez
Beverly hit 14 home runs because 7 minus 21 is 14
Y = 7sin(30) = 3.5
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The answer is false. The alligator caught in Mississippi actually weighed 766.5 pounds.