If the missing signs are pluses, x = 16.
If you mean points of (3, 4) and (5, 8) then the slope is 2 and the equation is y=2x-2
Well, isn't that a happy little math problem we have here! To find 2 times 17, you simply multiply 2 by 17. So, 2 times 17 equals 34. Just like painting a beautiful landscape, sometimes all it takes is a gentle brushstroke to reveal the true beauty of numbers.
4x2 - 30 = 34 ⇒ 4x2 = 64 ⇒ x2 = 16 ⇒ x = 4 or -4
Let the length be x:- 2(34+x) = 268 68+2x = 268 2x = 268-68 2x = 200 x = 100 inches Check: 34+34+100+100 = 268
Their ages: x+5+x = 39 => 2x+5 = 39 => 2x = 39-5 => 2x = 34 => x = 17Therefore: Mary is 17+5 = 22 years and Bob is 17 years
If 4x-2 equals 2x-34 then x is equal to -16. 4x is equal to 2x-322x is equal to -32x is therefore -16
It is an equation and the value of n is 20
The slope will be the same but the y intercept will change:- y -14 = - 2(x - 10) y -14 = -2x +20 y = -2x +20 +14 y = -2x +34
that is not a properly written equation
3x-6y=30 y=34-6x substitute the the value for y from the second equation into the first equation. 3x-6(34-6x)=30 3x-204+36x=30 39x-204=30 39x=234 x=234/39 x=6 Substitute this value of x into equation 2. y=34-6(6) y=34-36 y=-2
34
Add 5 to each side. You'll be left with 7x minus 1 equals 34. Next, you subtract one from each side and you'll be left with 7x equals 35. Finally, you divide each side by 7 and you get x equals 5
It is 3 terms of an algebraic expression and it is not an equation because it has no equality sign.
6x - 2x - 3 = 31 grouping the expressions with x: 6x - 2x = 31 + 3 simplifying: 4x = 34 solving for x x = 34/4 = 8.5
y = 46
An equation is like this: 34+76=110 If there's an equals sign in the problem then it's an equation. -Monicalovesu
2x-y=34x-2yy=36xas we have 2x-y=6so, using y=36xwe have -34x=6so,x=-(6/34)and y=-(216/34)Another Answer:-Yes because x = 1.5 and y = 0