Solving Equations with Calculator

Solve:
2(2x + 3) = -6(x + 9)

• 1.2
• 6
• -6
• 7.5

Solve: 2(4x - 3) - 8 = 4 + 2x

• $\frac{5}{3}$

• 3

• 1

• 2

- (8n - 2) = 3 + 10(1 - 3n)

• $n=\frac{1}{2}$

• $n=-\frac{1}{2}$
  

• $n=2$
  

• $n=-2$

• $x=9\ \frac{1}{3}$

• $x=\frac{21}{4}$

• $x=5\ \frac{1}{4}$

• None of the above

Solve by hand then check your solution with your calculator.
 $97=-3\left(6n-5\right)-8$