math
posted by Robert Wayne .
Can someone please solve this?
x+5=12
x7=35
3=5x(83)
124+2(3x3)

Here's the first one.
x+5=12
x + 5  5 = 12  5
x = 7
I'll be glad to check your answers for the other problems.
Please check the last problem to be sure you've typed it correctly. 
Sorry Ms. Sue I typed it wrong.
x+5=12
X7=35
3+5x(83)
124+2x(3X3)