Question

How do you get x out of the exponent?? 3^5x = 27^ (4+2x)

Answer 1

rewrite
\[27=3^3\] so
\[27^{4+2x}=(3^3)^{4+2x}=3^{12+6x}\]

Answer 2

then ignore the exponential and put
\[5x=12+6x\] and solve for x