Math

QuestionDistribute 4-4 into the expression 7x+57x + 5.

Studdy Solution

STEP 1

Assumptions1. We are given the expression 4(7x+5)-4(7x +5). We need to simplify this expression

STEP 2

We will use the distributive property of multiplication over addition to simplify this expression. The distributive property states that a(b+c)=ab+aca(b + c) = ab + ac.
4(7x+5)=47x+45-4(7x +5) = -4 \cdot7x + -4 \cdot5

STEP 3

Now, we will multiply - with 7x7x and 55.
7x+5=28x20- \cdot7x + - \cdot5 = -28x -20So, the simplified form of the expression (7x+5)-(7x +5) is 28x20-28x -20.

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