math help
posted by Anonymous on .
4(x+5)=3(x4)+x

Multiply out the parentheses and combine like terms.
4x +20 = 3x 12 + x = 4x 12
There is no solution. The two sides of the equation correspond to parallel lines. 
4x + 20= 3x +12 +x
4x + 20= 4x +12
You would minus x from one side to the other which would give you 0 x so there is no x. 0=8 
what number is greater than 25 less than 35 and 5 more than the number in the tens place