993=x77I will try to solve your equation. 33=0.012987x(Simplify both sides of the equation) 33+−0.012987012987012988x=0.012987x+−0.012987012987012988x (Add -0.012987012987012988x to both sides) −0.012987x+33=0−0.012987x+33+−33=0+−33(Add -33 to both sides) −0.012987x=−33(−0.012987x)(−0.012987012987012988)=(−33)(−0.012987012987012988) (Divide both sides by -0.012987012987012988) x=2541
