Question

how many solutions are there to the equation, 6x+35+9x=15(x+4)-25?

Answer 1

\[6x+35+9x=15x+35\]
\[15(x+4)-25=15x+60-25=15x+35\]
now we have 15x+35=15x+35
these equations are equal.
there is no limit to the number of solutions, it is infinite.
any number you put in for x on one side will yield the same result on the other.
take x=2 for example;
6(2)+35+9(2)=65
15(2+4)-25=65
equal.

how about x=-3
6(-3)+35+9(-3)=-10
15(-3+4)-25=-10
equal again.

Answer 2

Infinite