Subtract s1 to both sides to get L+s1=s2
Answer:
a1= -7
a2=4 <span>• -7= -28
a3=4 </span><span>• -28= -112
a4=4 </span>• -112= -448<span>
a5=4 </span>• -448= -1792<span>
a6=4 </span><span>• -1792= -7168</span>
First you would turn this word problem into an equation.
10+8x=66
now solve for x
you should get x=7
Carl worked 7 hours.
