19=h/3−8 ---- answer: 19 = h/3-8 add 8 to both side, and then we will have 27 = h/3 times 3 from both side, then we will have h=81
0.6x+0.8=1.4 -----answer: so what is the value of x? 0.6x + 0.8 = 1.4 0.6x + 0.8 – 0.8 = 1.4 – 0.8 0.6x = 0.6 divide 0.6 from both side x =1
These are just to help you not to cheat with
Thank you for providing the equations. I will explain how to solve them step by step.
1. 19 = h/3 - 8
To isolate h, you need to perform inverse operations to both sides of the equation.
Add 8 to both sides:
19 + 8 = h/3 - 8 + 8
27 = h/3
To get h by itself, multiply both sides by 3:
27 * 3 = h/3 * 3
81 = h
Therefore, the solution to the equation is h = 81.
2. 0.6x + 0.8 = 1.4
To find the value of x, follow these steps:
Subtract 0.8 from both sides:
0.6x + 0.8 - 0.8 = 1.4 - 0.8
0.6x = 0.6
To isolate x, divide both sides by 0.6:
0.6x / 0.6 = 0.6 / 0.6
x = 1
So, the value of x that satisfies the equation is x = 1.
Remember, it is important to perform the same operation to both sides of the equation in order to keep it balanced.