0
x + 7 / x - 2 = x + 4 / x - 3
(times both sides by x - 3 and x - 2)
(x + 7)(x - 3) = (x + 4)(x - 2)
x2 + 7x - 3x - 21 = x2 + 4x - 2x - 8
x2 + 4x - 21 = x2 + 2x - 8
(- x2 from both sides)
4x - 21 = 2x - 8
(- 2x from both sides)
2x - 21 = -8
(+ 21 on both sides)
2x = 13
(divide both sides by 2)
x = 6.5
What else can I help you with?
How do you solve the equation 51 2z 8z equals 23?
By including its plus or minus signs
Can you solve x squared minus six plus five equals zero?
X=1
Solve the system of equations Enter your answer as an ordered pair 4x plus 8y equals 16 4x minus 8y equals 0?
16
Does plus minus mean plus?
Same mathematical signs equal plus Different mathematical signs equal minus Plus Plus = Plus (+)(+) = + Minus Minus = Plus (-)(-) = + Plus Minus = Minus (+)(-) = - Minus Plus = Minus (-)(+) = - So the direct answer to your question would be: plus minus equals minus
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
What is 30 minus 40 divided by 4 plus 50?
What is 50 minus 30 divided 6 divided 9 plus 15 equals
How do you solve x plus 3 plus 6 equals 4?
minus 5
3 divided by4 plus 1divided by 2 minus 2 divided by 3 equals?
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
How do you solve this equation -96 equals 33-y?
-96 = 33-y -96-33 = -y -129 = -y y = 129 Remember a minus divided into a minus is equal to a plus.
How do you solve 5x-to-the-4th minus 483x-cubed plus 94x-squared plus 126x minus 18 equals 0?
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
33 plus 27 divided 3 minus 9 equals?
33
What is the answer to 7 minus 1 times 0 plus 3 divided by 3?
7 minus 1 times 0 plus 3 divided by 3 equals 8.
How do you solve 0 equals x squared minus ten x plus 16?
Solve using the quadratic formula
How do you solve 3 plus 5 equals x-7?
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
Solve the equation 15x minus 12 equals 3x plus 8?
15x minus 8=minus 180 3x+8=24
How do you solve 32 divided by 4 plus 4 multiplied by 8?
32 divided by 4 equals 8 plus 4 equals 12 multipled by 8 equals 96 answer
Can you solve x squared minus six plus five equals zero?
X=1
