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Q: What is the answer to 2x plus 5 plus x2x-1 plus 2x plus 4?

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-2x^4+16 +2x^4+9-3x^5=-3x^5+25. There is no "answer" because there is no equation.

2x + 5 = 13 2x = 8 x = 4

5x + 4 - 3x + 5 + 2x - 9 = 4x

2x+5+x-1=3x+4

4x + 1 = 2x + 5 4x + 1 - 2x = 2x + 5 - 2x 2x + 1 = 5 2x + 1 - 1 = 5 - 1 2x = 4 2x/2 = 4/2 x = 2

I'm answering this based on the way you wrote it. If you meant something different, please substitute words where necessary. x2-2x+4+2x+1-x62+5=2x-2x+4+2x+1-62x+5=-60x+10

2x+5=3x+1 -x=-4 x=4

18x + 5

4+2x-2x+1=13+6 Combine like terms. (4+1=5; 2x-2x=0; 13+6=19) 5=19 This problem has no solution.

5x+4

x^5+2x^4+4x^2+2x-3

(x + 4) + (x + 5) = 2x + 9

4

3x+5=4-2x+6 5x=4-1 5x=3 x=3/5

10x + 5 = 5(2x + 1)

2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4

4x - 3 = 2x + 54x - 2x = 5 + 32x = 8x = 8/2x = 4To check:4(4) - 3 = 132(4) + 5 = 13

-3x + 1

6 + 2x + 5 = 11 + 2x

2x+5=9 2x+5-5=9-5 you leave only the x on one side. 2x=4 x=2

y=x+5

4x3+10x2+2x+5= (2x+5)(2x2+1)

7x + 4 = 2x + 5Subtract 4 from each side of the equation:7x = 2x + 1Subtract 2x from each side:5x = 1Divide each side by 5:x = 1/5 = 0.2

First add coefficients: * 1x + 1x = 2x Second add the other values: * 4 + 5 = 9 Put it all together!: * 1x + 1x + 4 + 5 = 2x +9 * 2x + 9

(2x+5)(2x+5)