Option 1: 6a = 420 requires division property of equality to be solved
Step-by-step explanation:
Solving an equation means to find the value of a variable by isolating the variable on one side of the equation.
We will see all the options one by one.
Option 1:
[tex]6a = 420[/tex]
In this option, 6 is multiplied with the variable so we have to divide the whole equation by 6 to find the value of a.
So we will use "Division property of Equality"
Dividing both sides by 6
[tex]\frac{6a}{6} = \frac{420}{6}\\a=70[/tex]
Hence,
Option 1: 6a = 420 requires division property of equality to be solved
Keywords: Linear equation, variables
Learn more about linear equations at:
- brainly.com/question/10387593
- brainly.com/question/10402163
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