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-8X + 7 = 4X - 5
add -8X to both sides
7 = 12X - 5
add 5 to each side
12 = 12X
divide each side by 12
1 = X
check
-8(1) + 7 = 4(1) - 5
-1 = -1
checks
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∙ 13y ago
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8x plus 5 equals 4x plus 13?
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
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 4x plus 7-8x equals 17?
4x+7-8x=17-4x+7=17-4x=10x = -5/2
What is the answer of 8x plus 5 equals 4x plus 17?
8x+5=4x+17 4x=12 subtract 4x from right and 5 from left x=3 divide both sides by 4
What is 3-4x equals 8x plus 8?
X=5/12
8x plus 5 equals 4x plus 13?
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
8x plus 10 equals 4x plus 14?
8x + 10 = 3x +145x = 4x = 4/5 = 0.8Improved answer:8x+10 = 4x+148x-4x = 14-104x = 4x = 1
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 4x plus 7-8x equals 17?
4x+7-8x=17-4x+7=17-4x=10x = -5/2
What is the answer of 8x plus 5 equals 4x plus 17?
8x+5=4x+17 4x=12 subtract 4x from right and 5 from left x=3 divide both sides by 4
What is 3-4x equals 8x plus 8?
X=5/12
8x plus 4 equals 4x plus 5?
4x+5 = 8x+10But you are saying4x+5 = 8x+4If this were the case, 8x+10 = 8x+4, and so 10=4Thus there is no possible solution for X.====================================Honk! Go to your room.8x + 4 = 4x + 5Subtract 4x from each side:4x + 4 = 5Subtract 4 from each side:4x = 1Divide each side by 4:x =1/4Check:Left side: 8x + 4 = 8/4 + 4 = 2 + 4 = 6Right side: 4x + 5 = 4/4 + 5 = 1 + 5 = 66 = 6 yay!
How do you write 8x plus 4y equals 5?
8x plus 4y equals 5 is 8x + 4y = 5.
What is the ordered pair of 4x-7y equals -23 8x plus 5y equals 49?
The lines intersect at (3, 5)
Factor completely 8x squared plus 6x minus 5?
8x^2 + 6x - 5 = 8x^2 + 10x - 4x - 5 = 2x * (4x + 5) - (4x + 5) = (2x -1) * (4x + 5)
What is y in 8x plus 2y equals 10?
Y=5-4x to know how I got this do your home work
What is the derivative of y equals square root of 8x plus square root of 4x?
y=(8x).5 + (4x).5 = (2+2sqrt(2))x.5 y'=(1 + sqrt(2))/sqrt(x)
