8a + 4 = 4 + 8a what’s the property

he associative, commutative, and distributive properties of algebra are the ... Applying the commutative property for addition here, you can say that 4 + (−7) is the same as (−7) + 4.

Step-by-step explanation:

Answer 4 + 12 + 3 + 4 – 8 = 15 In the example above, what do you think would happen if you substituted x = 2

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )