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Olenka [21]
2 years ago
5

Rearrange the equation so q is the independent variable.-7q+12r=3q-4r

Mathematics
1 answer:
aleksley [76]2 years ago
4 0

Rearranging the equation so q is the independent variable is; q = -1.6r

<h3>How to change the subject of a subject?</h3>

We are given the expression;

-7q + 12r = 3q - 4r

Since we want to make q the subject, let us rearrange the equation with variables having q on the left and others on the right side to get;

-7q - 3q = -4r - 12r

-10q = -16r

q = 16r/10

q = -1.6r

Read more about change of subject at; brainly.com/question/657646

#SPJ1

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