The simplified form of the expression is -29y - 8
Expansion of expression
Linear equations are equations that has a linear degree of 1. For instance the expression y =mx + b has a linear degree of 1.
Given the linear equation below:
-7 (3y)+2(-4y+-4)
When solving linear equation, first we will need to expand the expression first.
-7 (3y)+2(-4y+-4)
-21y + 2(-4y) + 2(-4)
Simplify the resulting expression
-21y -8y. - 8
-29y - 8
Hence the simplified form of the expression is -29y - 8
Learn more on linear function here: https://brainly.com/question/15602982
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