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3x - 7 + 4x = 28
7x - 7 = 28 I added 4x and 3x to get 7x
7x = 35 I subtracted 7 from both sides
x = 5 I divided by 7 on both sides
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∙ 14y ago
Ricardo Maldonado
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X plus x plus x plus x equals 20?
4x =20x=20/4x=5
Y equals -x2 plus 4x-3?
y = 4x-3
5x plus 20 equals 4x plus 30?
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What mistake was made in this equation 3x plus 7 equals -4x plus 28 -x plus 7 equals 28 -x equals 21 x equals -21?
3x + 7 = -4x + 28 implies 7x + 7 = 28
What is the graph of -4x plus 7y equals -28?
-4x=7y-28 -4x+28=7y -4x/7+4=y A line with a y-int of 4 and a slope of -4/7
What is the answer to 8x-5 equals 23 plus 4x?
8x-5=23+4x 8x-5-4x=23+4x-4x 4x-5=23 4x-5+5=23+5 4x=28 4x/4=28/4 x=7
What is the solution of y equals 4x-8 and y equals 2x plus 10?
x = 9 and y = 28
-y equals 4x plus 1 4x plus y equals 2?
2
4x plus 5 equals -19 equals?
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13 equals negative 4x plus 9?
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
How do you solve 4x plus 6 equals 34?
4x + 6 = 34 Subtract 6 from both sides: 4x = 28 Divide both sides by 4: x = 7
What is 4x plus 7 plus 3x equals 19 plus x?
4x plus 7 plus 3x equals 19 plus xx = 2
4x plus 5y equals 51 4x - 5y equals 21?
(9,3)
4x plus 32 equals -4x plus 16 x equals?
4x+32=-4x+16x4x+32=12x-4x -4x32=8x/8 /84=x
What is the equation for -4x plus 4y equals plus 1?
-4x + 4y = 1
