I'll treat these like they're two seperate problems because how you set it up they're not together. If it's one whole problem please tell me and I'll solve it that way. :-)

First one: 3x+9+8x + 12

Collect like terms and simplify

(3x+8x)+(9+12)

11x+21

Second one: 2x + 6+x² + 6x + 9

Collect like terms and simplify

$(2x+6x)+(6+9)+x^{2}$

8x+15+ $x^{2}$

Hope this helps you, have a BLESSED and wonderful day, as well as a safe one!

-Cutiepatutie ☺❀❤

6 0

3 years ago

3x2 < (3x)2. . For what value of x is the statement above FALSE?. (A) -3(B) 0(C) 1/3(D)1(E) For no value of x

jasenka [17]

the answer is true because if you have 3x2 it is the same as 3xx2

5 0

3 years ago

Solve the equation x-6=8

olganol [36]

You need to get x by itself. Add 6 to both sides.

x = 14

7 0

4 years ago

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