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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.
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∙ 12y ago
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How do you solve 5 plus 4x - 7 equals 4x plus 3 - 1x?
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
Solve -4x plus 3 equals 23 plus 6x?
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
How do you solve this inequality 4x 2x plus 4?
Add 4x + 2x = 6x + 4 = 6x + 4
How do you solve 4x plus 7-3x equals 15?
4x+7-3x = 15 4x-3x = 15-7 x = 8
Solve 2x2 plus 4x-9 equals 0?
2*2+4x-9=0 4x=9-4 4x=5 x=5/4
How do you solve 2y equals 4x plus 4?
2y = 4x + 4y = 2x + 2
How do you solve 5 plus 4x - 7 equals 4x plus 3 - 1x?
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
8x plus 30 equals 4x plus 18 solve for x?
8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3
How do you solve 4x plus 9 equals 7x plus 3?
4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2
Solve -4x plus 3 equals 23 plus 6x?
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
How do you solve this math problem three x minus five x plus 4x?
3x - 5x + 4x = -2x +4x = 2x
Solve 4x plus 3y equals 8x plus y for y?
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
How do you solve 4x-y2 and 3x y5?
4x-y2=2xy 2x ? y5 if its plus its 7 xy
How do you solve this inequality 4x 2x plus 4?
Add 4x + 2x = 6x + 4 = 6x + 4
How do you solve x plus 2 equals -4x plus 7?
Add 4x - 2 to each side: 5x = 5 x = 1
How do you solve 16x plus 4y equals 8?
You can't solve it. But you can simplify it to get: 4x+y=2
How do you solve 4x plus 7-3x equals 15?
4x+7-3x = 15 4x-3x = 15-7 x = 8
