Equivalent Equations IM Algebra Prac

$$3x=45$$  

$$5x=75$$  

$$5\left(x+30\right)=45$$  

$$5\left(x+6\right)=45$$  

$$2x=10$$  

$$2x=20$$  

$$2\left(x-5\right)=15$$  

$$2x-20=0$$  

$$4x-10=30$$  

Adding 3 to both sides of Equation A gives  $$x+7=-8$$  

Applying the distributive property to Equation A gives  $$x+7=-8$$  

Subtracting  3 from both sides of Equation A gives  $$x+7=-8$$  

Dividing both sides of Equation A by -3 gives  $$x+7=-8.$$  

$$d=2\left(s+5\right)$$

$$d-5=2s$$

$$d-2=s+5$$

$$\frac{d}{2}=s+5$$

4x + 8 = 3

x + 8 = 6

4x + 8 = 12

4x + 2 = 3