0
7x+3=10x-9(shift +3 & 10x)
7x-10x=-9-3(signs changed)
-3x=-12(divide both sides by -3)
x=4
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What does 7x-11 equals -19 plus 3x equal?
7.5
What is 3x plus 7x plus 5 equals?
10x + 5 which is also equal to 5(2x + 1)
What would the value of x equal if 7x plus 12 equals 3?
x=(-9/7) 7x+12=3 7x=(-9) x=(-9/7)
What does -7x plus x equal?
7x-2
What does x equal in this equation 2x plus 6 equals 7x-4?
hujkImproved anwser:2x+6 = 7x-42x-7x = -4-6-5x = -10x = 2
What does 7x-11 equals -19 plus 3x equal?
7.5
What is the answer to 7x plus 13x plus 2x plus 8 equals?
Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.
What is 3x plus 7x plus 5 equals?
10x + 5 which is also equal to 5(2x + 1)
What would the value of x equal if 7x plus 12 equals 3?
x=(-9/7) 7x+12=3 7x=(-9) x=(-9/7)
What does x equal in this equation 2x plus 6 equals 7x-4?
hujkImproved anwser:2x+6 = 7x-42x-7x = -4-6-5x = -10x = 2
What does -7x plus x equal?
7x-2
If the measure of bad equals 5x plus 8 and the measure of bcd equals 7x-4 then what does the measure of abc equal?
abc = 38
-46 equals 3x plus 7x?
-46 = 3x + 7x
How do solve 7x plus y equals 8 in y equals mx plus b form?
7x + y = 8 Subtract 7x from each side of the equation: y = -7x + 8
What does x equal in the equation 7x-18 plus equals -9?
From C2H5.OH: One and two sevenths
What is 7X squared plus 2X squared equal to?
It equals 53X- a number is squared when it is multiplied by itself, so 7X by 7X = 49X. 2X by 2X =4X, so 49X + 4X is 53X.
2x plus 4x plus 7x equals?
13x
