For which equation is the order of steps to first divide both sides by 2 and then to subtract 10 from both sides?(1 point)
The equation for which the order of steps to first divide both sides by 2 and then to subtract 10 from both sides is irrelevant. Dividing both sides by 2 and subtracting 10 from both sides can be done in any order without changing the result.
The equation for which the order of steps is to first divide both sides by 2 and then to subtract 10 from both sides is:
Equation: 2x + 8 = 18
To solve this equation, follow the steps in the given order:
1. Divide both sides by 2:
(2x + 8) / 2 = 18 / 2
x + 4 = 9
2. Subtract 10 from both sides:
x + 4 - 10 = 9 - 10
x - 6 = -1
Therefore, the equation that follows the given order of steps is 2x + 8 = 18.
To determine the equation in which the order of steps is to first divide both sides by 2 and then subtract 10 from both sides, let's break down the equation solving process step by step.
Dividing both sides by 2 and then subtracting 10 from both sides is a part of the process called "isolating the variable". Here are the steps:
1. Start with the general equation form: a = b (where 'a' and 'b' are expressions involving the variable)
2. Divide both sides by 2: (1/2)a = (1/2)b
3. Subtract 10 from both sides: (1/2)a - 10 = (1/2)b - 10
So, the equation in which the order of steps is to first divide both sides by 2 and then subtract 10 from both sides is:
(1/2)a - 10 = (1/2)b - 10