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Q: What is 5x plus 3 equal 28?

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5x plus 3 does equal 3 plus 5x; commutative law.

If you mean (5x+3)2 = 36... 5x+3 must equal 6 so - 5x has to equal 3 - therefore x = 0.6

8x + 5x + 2x + 4x = 114 19x = 114 x = 6 then 5x + 3 = 5*6 + 3 = 33

2x + 7 + 5x - 4 - x = (2x + 5x - x) + (7 - 4) = 6x + 3

Yes

x would equal 1, 8x=5x+3, then you minus 5x from both sides, 3x=5x+3, then you divide 3 from both sides, x=1.

3 + 5x is the simplest expression of this problem.

3/5x + 22 = 28 To solve this: Subtract 22 from both sides: 3/5x = 6 Multiply by 5x: 3 = 6*5x Divide by 6: 3/6 = 5x Divide by 5: (3/6)/5 = x Work it out: 3/6 = 0.5 0.5/5 = 0.1 x = 0.1

14 + 3 + 11 = 28

14 + 11 + 3 = 28

It is 5x - 9.

8x + 7 = 5x + 28 subtract 5x and 7 to both sides 3x = 21 divide by 3 to both sides x = 7

(5x+3)(5x+3) x=(-3/5)

5x+3 = -17 5x = -17-3 5x = -20 x = -4

5x - 3 + 2x + 7 = ?7x + 5 = ?

5x + 3 - 4 + 4x = 9x -1

5x + 3 = -12 5x =-12-3 =-15 x = -3

7x + 3

If: x^2 -5x +6 = 0 then x = 2 or x = 3

0. 6x + 3 = 5x + 141. 6x = 5x + 11 [subtracting 3]2. x = 11 [subtracting 5x]

25x2+30x+9 25*9=225 15*15=225 15+15=3025x2+15x+15x+9[5*5xx 3*5x] [3*5x 3*3]5x(5x+3)+3(5x+3)(5x+3)(5x+3)Answer: (5x+3)2

-4x + 3 = -5x + 3add 5x to each sidex + 3 = 3subtract three from each sidex = 0

5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5

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

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