Solving Equations, Inequalities and Literal Equations

-11 + 3(b + 5) = 7

• 1

• -1

• 3

• -3

-(n - 8) = -2

• 6

• 10

• -10

• -6

3x - 2 < 13

• x > 3.67

• x > 5

• x < 5

• x < 3.67

3(x - 3) ≤ 2(x + 2)

• x ≤ -5

• x ≥ 5

• x ≥ 13

• x ≤ 13

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7

need to get rid of the 3 first

• x ≥ 11

• x ≤ 19

• x < 11

• x > 19

Solve the equation for y. 
2x + 3y = 4

• y = (4-2x)/3

• y = (2x-4)/3

• x  = (4-3y)/2

• y = (4-2x)/ -3

Solve the equation for w.  
^{x = w / a}

• w = a / x

• w = x / a

• w = ax

• x = wa

Solve the equation for d. 
d / t = r

• d = r / t

• d = t / r

• d = rt

• d = r - t