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2x-3 equals x plus 5?
2x-3 = x+5 2x-x = 8 x = 8
What is a solution to these equations X plus Y equals -8 and 2x - y equals 4?
x+y=-8 2x-y=4 y=-x-8 2x+x+8=4 3x=-4 x=-4/3 -4/3 + y= -8 y = -8 + 4/3 y= -6 2/3
If x equals 6 and y equals 3 then 9x plus 8y equals?
9x + 8y = (9 x 6) + (8 x 3) = 54 + 24 = 78
What is x plus 8 equals - 5?
13
X minus 3X minus 6 divided 6 equals 3X plus 2 divided by 3?
(x - 3x - 6) / 6 = (3x + 2) / 2 ∴2(3x + 2) = 6(3x + 2) ∴6x + 4 = 18x = 12 ∴12x = -8 ∴x = -2/3
Solve x-14 divided by -3 equals 8?
x = -10
X divided by 9 equals 8?
X = 72 72 divided by 9 equals 8
Three equals x divided by eight?
3 = x/8Multiply each side by 8:24 = x
what divided by seven equals eight?
What divided by 7 equals 8? In other words, you have an unknown number (X), and then if you divide that X by 7 you get 8. Then what is that X? The equation to calculate what divided by 7 equals 8 is as follows: X/7 = 8 Where X is the answer. When we solve the equation by multiplying each side by 7, you get get: X = 56 Therefore, the answer to what divided by 7 equals 8 is 56.
4 divided by x equals -8 ...x equals?
-1/2
The answer to 3 and two thirds divided by 8?
0.375
What is the answer to this equation two-thirds divided by x equals seven-eights?
2/3 divided by x equals 7/8 is the same as 2/3*1/X = 7/8 or 2/3X = 7/8, to solve for X, cross multiply the fractions: 3X*7 = 2*8 21X = 16 X = 16/21
What is 4 equals 12 divided by 8-x?
4 = 12 / 3 therefore 8-x must equal 3, so x has to equal 5.
If x divided by -4 equals 8 what is the value of x?
If: x/-4 = 8 then x = -32
If x equals 3 and y equals 8 then 3x plus 4y equals?
3 x 3 + 4 x 8 = 9 + 32 ...
What integer divided by negative 3 equals the sum of positive 12 and negative 20?
Start by setting up an equation. Use x for the integer. The equation would be: x/-3=12+-20 Find the sum of 12 and -20 which is -8. Therefore the equation would now be: x/-3=-8 Multiply -8 by -3 which equals 24. Therefore x=24 Plug it back into the equation to check that it works: 24/-3=12+-20 24/-3=-8 -8=-8 Thefore 24 is the integer that when divided by -3 it equals the sum of 12 and -20.
If x plus 3 equals 11 then x equals?
x equals 8
