If the missing signs are pluses, x = 16.
4x2 - 30 = 34 Add 30 to both sides 4x2 = 64 Divide both sides by 4 x2 = 16 Take the square root of both sides: x = 4 or -4
-18
4x-6=34 +6=+6 4x=40 /4=/4 x=10
x - 18 = 34 just add 18 to both sides... X - 18 + 18 = 34 + 18 x + 0 = 52 x = 52
34
Answer : x = ± 1 4x2 - 30 = 34 : 4x2 = 34 - 30 = 4 4x2 = 4 : x2 = 1 therefore x = √1 = ± 1
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
If: 5x-3y = -34 then y = 5/3x+34/3 as a straight line equation whereas 5/3 is the slope and 34/3 is the y intercept
If you mean: 11x2-34x+3 = 0 then the solutions are x = 1/11 and x = 3 by completing the square or using the quadratic equation formula
4x8=32 32x2=64 64-30=34 X=8
It is an equation and the value of n is 20
2(2 + 2)2 + 2
4x² - 30 = 34 4x² = 34 + 30 4x² = 64 4x = √64 4x = 8 x = 8 ÷ 4 x = 2
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
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