4 years ago

Using distributive property rewrite the expression without parentheses.

1 answer:

7 0

6y + 30

4a - 24

6 + 2w

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marin [14]

Step-by-step explanation:

Determine whether a number is a solution to an equation.

Substitute the number for the variable in the equation.

Simplify the expressions on both sides of the equation.

Determine whether the resulting equation is true. If it is true, the number is a solution. If it is not true, the number is not a solution.

Hoped that helped:P

5 0

3 years ago

Mrac [35]

Answer:

x = 10

Step-by-step explanation:

plug and chug using a calculator

4(10+2)

10+2= 12 x 4=48

7 0

3 years ago

Tanzania [10]

$5t-1=6t-5$

$-1=6t-5-5t

 

$ $Subtract \ 5t \ from \ both \ sides$

$-1=t-5

 
$

$-1+5=t

 
$ $Add \ 5 \ to \ both \ sides$

$\boxed{\boxed{t=4}}$

5 0

3 years ago

Romashka [77]

-14.9 = $\frac{x}{8}$ - 2.1 (Add 2.1 to both sides)
-12.8 = $\frac{x}{8}$ (Multiply both sides by 8)
-102.4 = x

~~~Hope this helps!~~~

4 0

3 years ago

7nadin3 [17]

Add 2
3p = -3
Divide by 3
p = -1

7 0

2 years ago