0
Add your answer:
Earn +20 pts
3x plus 5 equals 6x plus 23 what is x?
3x + 5 = 6x + 23 -3x = 18 x = -6
What is the answer to 4 plus 6x equals 5 plus 3x plus 7?
6x+4=3x+12 => 6x-3x=12-4 => 3x=8 => x=8/3=2.666...
What is the solution of 3x-4y equals 1 and 6x plus 12y equals 7?
x = 3/5 and y = 1/5
12 plus 6x-4 5 plus 2 3x-1?
34x + 72 is the answer to the equation 12 plus 6x-4 5 plus 2 3x-1.
Substittion for 3x equals y-5 and 2y equals 6x plus 10?
From first equation y = 3x + 5. Substitute this in second equation 2(3x + 5) = 6x + 10 This proves that 6x + 10 = 6x + 10 which is not helpful! I suppose possible solutions would be x = 0, y = 5 or x = 1, y = 8 etc etc Are you sure of your two equations, please?
3x plus 5 equals 6x plus 23 what is x?
3x + 5 = 6x + 23 -3x = 18 x = -6
What is the answer to 4 plus 6x equals 5 plus 3x plus 7?
6x+4=3x+12 => 6x-3x=12-4 => 3x=8 => x=8/3=2.666...
If 6x-7 equals 3x plus 5 what is x?
6x-7 = 3x+5 6x = 3x+12 (subtracting -7) 3x=12 (subtracting 3x) x=4 (dividing by 3)
-3x - 8 plus 6x equals 7?
3x - 8 = 7 so x = 5
3x equals 6x-15 then x plus 8 equals?
3x=6x-15 ....you want to take 6x and put it on the other side of the = sign. To do that you do the opposite. So you would subtract since 6x is a positive number. so then the equation is 3x-6x=-15. 3x-6x = -3x which makes the equation -3x=-15. Then you would take -3 which is being multiplied by x and do the opposite operation on the other side. so -3 divided by -15 equals 5. which makes the equation now x=5. So then 5+8=13
What is the solution of 3x-4y equals 1 and 6x plus 12y equals 7?
x = 3/5 and y = 1/5
3x plus 5 equals 6x plus 23?
Solve the equation below for x. If your answer is not a whole number, enter it as a fraction in lowest terms, using the slash mark ( / ) as the fraction bar.3x + 5 = 6x + 23x=-6
What is x in 6x-14 equals 3x plus 5?
6x - 14 = 3x + 5Subtract 3x from each side: 3x - 14 = 5Add 14 to each side: 3x = 19Divide each side by 3: x = 19/3
12 plus 6x-4 5 plus 2 3x-1?
34x + 72 is the answer to the equation 12 plus 6x-4 5 plus 2 3x-1.
Given ABCD equals 38 and equals 3x plus 4 find the value of x?
ANSWER 5 EXPLANATION The diagonals bisect each other so, AE=CE This implies that 3x+4+3x+4=38 6x+8=38 Group similar terms 6x=38-8 6x=30 x=5
Substittion for 3x equals y-5 and 2y equals 6x plus 10?
From first equation y = 3x + 5. Substitute this in second equation 2(3x + 5) = 6x + 10 This proves that 6x + 10 = 6x + 10 which is not helpful! I suppose possible solutions would be x = 0, y = 5 or x = 1, y = 8 etc etc Are you sure of your two equations, please?
If fx equals 3x-5 then f2 equals?
fx=3x-5 f=(3x-5)/x f2=(6x-10)/x /=divide
