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Q: Solve the system 5x equals 2x plus 28x plus 10?

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.740

In order to solve this equation you need to know what -28x-2 equals. If you were to assume it was 0 then x = 0.071 rounded

7x+7=28x 28x-7x=7 21x=7 x=3

68 + 28x - 28 = 236 28x + 68 - 68 -28 + 28 = 236 - 68 + 28 28x = 196 x = 7

x=1/3,3/5

8x-17=6x+112x=28x=14

x2 + 28x + 196=(x + 14)(x + 14)

49x2+28x+4 = (7x+2)(7x+2) when factored

The sum is 28x

3x + 5x = 2x + 28x = 2x + 26x = 2x = (2/6) = 1/3

4x + (28x -2) is not an equation. It doesn't ask a question, so it doesn't need answering or solving. The expression stands for a number. In order to know the number, you first have to know what number 'x' is.

what is -12X squared +28X - 15? i figured it out myself. its (-6X + 5)(2X - 3).

5x + 23x + 10 = 28x + 10( ? ? ? )

(4x + 16)(x + 3)

14x(x + 2)

It can be simplified to: 9-28x

I assume that is (7x-2)^2 = 16 (7x-2)(7x-2) = 16 49x2 -28x +4 = 16 49x2-28x-12=0 use quadratic formula x = ( -b +/-sqrt(b2-4ac) ) /2a x = -2/7

4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2

4x(4x^2 - 6x + 7)

(4x + 7)(16x2 - 28x + 49)

is 28x squared? if it is, the answer would be, 3(2x+5)(4x+3).

5x + 15 = 28xSubtract 5x from each side:15 = 23xDivide each side by 23:15/23 = xThat's about 0.652 (rounded).

It is: 4(6x+x) = 24x+4x => 28x

8x - 22 = 2x + 28x - 2x - 22 = 2x - 2x + 26x - 22 = 26x - 22 + 22 = 2+ 226x = 24x = 24/6 = 4

you multiply 4 and 7 and keep the x so it would be 28x and then add 11 and you get 39x