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2 years ago

HELP I give big brain! See attachment

Mathematics

2 answers:

Makovka662 [10]2 years ago

7 0

Answer:

Step-by-step explanation:

Here is the full steps:

Distribute

-7(x+10)=7(5-x)

-7x-70=7(5-x)

Distribute

-7x-70 = 35-7x → Answer for the attachment "35"

Add 70 to both sides of the equation

-7x-70+70=-7x+35+70

Simplify

-7x=-7x+105

Add 7x to both sides of the equation

-7x+7x=-7x+105+7x

0 = 105

[RevyBreeze]

inn [45]2 years ago

6 0

__________________________________________________________
Hello! In this question, we will be plugging in values to fit the simplification process of the expression.
__________________________________________________________

Explanation:

We were given the expression: -7(x + 10) = 7(5 - x)

In order to simplify the expression, we would use the <u>distributive property.</u>

Solve:

-7(x + 10) = 7(5 - x)

Distribute the "7" to the terms inside the parenthesis (x + 10).

-7x + (-70) = 7(5 - x)

Distribute the other "7" to the terms inside the parenthesis (5 - x).

7x + (-70) = 35 - 7x

Since we are only looking for the values in the simplification process, the answer for the first box would be -70 and the second box would be 35.
__________________________________________________________
Answer:
1. -70

2. 35

__________________________________________________________

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