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Q: 3x plus 11 plus 5x equals 75?

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3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)

5x+3 = 3x+11 5x-3x = 11-3 2x = 8 x = 4

2x+3x = 5x

This only works if x=11.

2x+10=9+11-3x2x+10=20-3x5x+10=205x=10x=2

9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5

2x + 3x + 6 = 5x + 6

5k

No.

5x = 3x+1000+0 5x-3x = 1000 2x = 1000 x = 500

5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5

The answer is -8.

2x-12

3x+7=5x-13 ----> 3x-5x=-13-7 ----> -2x=-6 -----> x=3

(1, 0)

It is 5x - 4

-5x+3(x+8)=16-2x

3x + 2 + 2x = 7; 3x + 2x = 5x, so 5x + 2 = 7; 7-2=5, so 5x=5. 5x divided by 5 and 5 divided by 5 equals 1, so x equals 1.

3x+2 = 5x so 2x = 2 and hence x = 2/2 = 1

If: 3x-7 = 5x+13 Then: x = -10

yes it is!

x= 9

23

3

X=10.