-15x = -5(3x + 7)
Solve the equation. Check your solution.
THANKS IN ADVANCE!
Solve the equation. Check your solution.
THANKS IN ADVANCE!
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-15x = -5(3x + 7) iff
-15x = -15x - 35 iff
0 = -35
The last equation is clearly false. This means that there's no solution. No matter what number you substitute for x, the equation will always be false.
-15x = -15x - 35 iff
0 = -35
The last equation is clearly false. This means that there's no solution. No matter what number you substitute for x, the equation will always be false.
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-15x = -5(3x+7)
-15x = -15x-35
0=-35
There is no solution because the x's cancel themselves out.
-15x = -15x-35
0=-35
There is no solution because the x's cancel themselves out.
-
-15x = -5(3x + 7)
- 15x = -15x - 35
Since the -15x cancels out, the equation is null.
- 15x = -15x - 35
Since the -15x cancels out, the equation is null.
-
-15x=-15x-35
0=-35
There is no solution.
0=-35
There is no solution.