8x + 30 = 5x
Subtract 30 from each side:
8x = 5x - 30
Subtract 5x from each side:
3x = -30
Divide each side by 10:
x = -10
9z-5z = 30+z 3z = 30 z = 10
Ten. That means 3x equals 30, and 30 divided by three is ten.
To find what plus 13 equals 30, you can set up the equation: ( x + 13 = 30 ). By subtracting 13 from both sides, you find that ( x = 30 - 13 ), which simplifies to ( x = 17 ). Therefore, 17 plus 13 equals 30.
-1
It depends on the value of n.
n = 5 so both sides are equal
9z-5z = 30+z 3z = 30 z = 10
Ten. That means 3x equals 30, and 30 divided by three is ten.
48% plus 30% = 78%30% more than 48% = 62.4%
-1
It depends on the value of n.
(x+5)(x+6) equals x^2 +11x+30
I am having difficulty understanding your question. 12 + 20 = 10 is obviously false (12 + 20 = 32).If 4x + 14 = 2x + 30, then x must equal 8.
30 + 30 + 30 + 30 + 30 + 30 = 180
132
194
10 + 10 + 10