Best Answer

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.

Q: How do you solve 4x plus 28x-2?

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5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5

-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2

Add 4x + 2x = 6x + 4 = 6x + 4

4x+7-3x = 15 4x-3x = 15-7 x = 8

2*2+4x-9=0 4x=9-4 4x=5 x=5/4

Related questions

2y = 4x + 4y = 2x + 2

5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5

8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3

4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2

-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2

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

4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x

4x-y2=2xy 2x ? y5 if its plus its 7 xy

Add 4x + 2x = 6x + 4 = 6x + 4

Add 4x - 2 to each side: 5x = 5 x = 1

You can't solve it. But you can simplify it to get: 4x+y=2

4x+7-3x = 15 4x-3x = 15-7 x = 8