53x =15 : x = 53/15 = 3.5333 (4dp)
53x or 5.3 by 10x or 530 by 0.1x
if x+5=9 than x=4 solved by subtraction property of equality check by substation property 4+5=9
What is the number of integral solution to x plus y plus z equals 100?
You cannot since it has no solution.
53x =15 : x = 53/15 = 3.5333 (4dp)
55x + (-3) = 53x + 7can be written as55x - 3 = 53x + 7subtract 53x from both sides2x - 3 = 7add three to both sides2x = 10divided both sides by 2x = 5
53x or 5.3 by 10x or 530 by 0.1x
if x+5=9 than x=4 solved by subtraction property of equality check by substation property 4+5=9
What is the number of integral solution to x plus y plus z equals 100?
3X + 5 = 23subtract 5 from each side3X + 5 - 5 = 23 - 53X = 18divide both sides integers by 3(3/3)X = 18/3X = 6=======check by inserting 6 where X is in original equation3(6) + 5 = 2318 + 5 = 2323 = 23========checks
The equation does not have a solution.
There is one solution. x = -3
You cannot since it has no solution.
It is a linear equation in x. It has a solution, which is x = -5
The given expression has no solution because without an equality sign it is not an equation that can be solved.
The solution is (x, y, z) = (2.5, 1, 2.5).