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2.3 Homework Problems: Solving Linear Equations

1. Solve each of the linear equations for the requested variable

a. [latex]9x-4=14[/latex] ; solve for x

b.  [latex]15+\ 7x=7+1[/latex]  ; solve for x

c. [latex]-5n+3n+2=34[/latex] ; solve for n

d. [latex]\frac{1}{5}x-\ \frac{1}{4}+\ \frac{1}{2}=\frac{3}{10}[/latex]  ; solve for x

e. [latex]6y+3=y-7[/latex]   ;solve for y

f. [latex]2(q + 1) = 3q + 3[/latex] ; solve for q

g. [latex]6.8y-\ 2.1=y-2.1[/latex] ; solve for y

h. [latex]\frac{3}{8}\left(y-\frac{1}{2}\right)=\ \frac{1}{4}\left(y+\ \frac{1}{2}\right)[/latex] ; solve for y

i.  [latex]5-3x\left(2-1\right)=4\left(x-5\right)+6[/latex] ; solve for x

j.  [latex]\frac{3x+7}{2}=\ \ 4[/latex] ; solve for x

k. [latex]\frac{x}{3}-\frac{3}{5}=2[/latex] ; solve for x

l.  [latex]\frac{5}{x-2}=4[/latex] ; solve for x

 

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