91Ó°ÊÓ

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$9(4 k-7)=11(3 k+1)+4$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$45(3 y-2)=9(15 y-6)$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$60(2 x-1)=15(8 x+5)$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$16(6 n+15)=48(2 n+5)$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$36(4 m+5)=12(12 m+15)$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$36(4 m+5)=12(12 m+15)$$

Classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. $$11(8 c+5)-8 c=2(40 c+25)+5$$

Micah has 44 feet of fencing to make a dog run in his yard. He wants the length to be 2.5 feet more than the width. Find the length, \(L,\) by solving the equation \(2 L+2(L-2.5)=44\).

Rhonda has $$\$ 1.90$$ in nickels and dimes. The number of dimes is one less than twice the number of nickels. Find the number of nickels, \(n\), by solving the equation \(0.05 n+0.10(2 n-1)=1.90\).

Using your own words, list the steps in the general strategy for solving linear equations.