0
7 x 4 = 28
28 - 14 = 14
Therefore 5x = 14
14/5 = 2.8
Therefore x = 2.8
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What does x equals when 7x equals -5x plus 24?
7X = -5X + 24 add 5X to each side 12X = 24 divide both sides by 12 X = 2 check 7(2) =-5(2) + 24 14 = 14
What is x in this equation 7x plus 8 equals 5x plus 32?
7x + 8 = 5x + 327x = 5x + 242x = 24x = 12hope this helps
5x plus 32 equals 7x plus 8?
x=12
5x plus 17 equals 7x-123?
5x + 17 = 7x - 123 123 + 17 = 7x - 5x 140 = 2x x = 140 ÷ 2 x = 70
What is 5x plus 48 plus 7x equals 12 x plus 4?
many solutions
7x equals 5 plus 5x?
7x = 5+5x 7x-5x = 5 2x = 5 x = 2.5
What is 5x plus 5 plus 7x equals 47 plus 5x?
x=6
What is the answer to 5x plus 8 equals 7x?
7x-5x=8 2x=8 x=4
What does x equals when 7x equals -5x plus 24?
7X = -5X + 24 add 5X to each side 12X = 24 divide both sides by 12 X = 2 check 7(2) =-5(2) + 24 14 = 14
5x-8 equals -2x plus 6?
5x-8= -2x+6(+8 = +8)5x=-2x+14(+2x = +2x)7x=14x=14
Simplify 7x plus 5x equals?
It is: 12x
What is x in this equation 7x plus 8 equals 5x plus 32?
7x + 8 = 5x + 327x = 5x + 242x = 24x = 12hope this helps
How do you solve 5x-3 equals 11 plus 12x the solution is x equals?
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
7x plus 12 equals 5x plus 2?
x = -5
5x plus 32 equals 7x plus 8?
x=12
5x plus 17 equals 7x-123?
5x + 17 = 7x - 123 123 + 17 = 7x - 5x 140 = 2x x = 140 ÷ 2 x = 70
How do you do 24 equals 7x plus 5x?
The 7x and the 5x are like terms. This means that you can add them up. Think about it, 7 x's plus 5x's equals 12x's. From there, you can divide 12 from both sides of the equation, and you will get that x = 2.
