-10x = -50 Divide both sides by -10 remembering that a minus divided by a minus the quotient then becomes positive: x = 5 So: -10*5 = -50
a + 4 = 10(a + 4) - 4 = 10 - 4a = 6
If 6x + 10 = 11x , then x=2.
Taking it step by step: 2b - b - 10 = -13 b - 10 = -13 b = -13 + 10 b = - 3
x=-8
If x squared -10 = 0 then x = the square root of 10
7a=2(-10)........................................answer is 20/7
h/(-3 - 7) = 10h/-10 = 10h = -100
-10x = -50 Divide both sides by -10 remembering that a minus divided by a minus the quotient then becomes positive: x = 5 So: -10*5 = -50
10 minus negative 10 equals 20: 10 - (-10) = 20 or rather 10 + 10 = 20. 10- (minus 10) = 20
Sobtract 1 from minus 9 and get minus 10.
You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve
5*2-3x-1 = 0 10-3x-1 = 0 -3x = 1-10 -3x = -9 x = 3
19 minus 6 equals 13.
-4x-6x = -20 -10x = -20 Divide both sides by -10 rembering that a minus divided into a minus the result is positive: x = 2
1540 minus 10% of it gives 1386.
30