Introduction of “Practice free algebra answers”:

For Practice Free Algebra answers, we have to do the following basic operations such as addition, subtraction, multiplication and division. For practice free algebra answers, we have to know variables, constant, coefficients, exponents, terms and expressions. Practice free algebra answers is balancing the algebraic equations on both sides. For practice free algebra answers, also we have to know the basic properties such as commutative, associative, identities and inverse. I like to share this Equations with Decimals with you all through my article.


Order of the operation for practice free algebra answers:


1. First, Reduce what ever in the parentheses.

2. Next, Reduce the exponents.

3. Next, Reduce multiplication or division operations.

4. Finally, Reduce the addition or subtraction operation.

Understanding Irrational Number is always challenging for me but thanks to all math help websites to help me out.

Examples For practice free algebra answers:


Example 1:

3(a-2)+4b-3(a-b-3)+10

Solution:

= 3(a-2)+4b-3(a-b-3)+10

= 3a–6+4b–3a–3b–9+10

= 3a–3a+4b–3b-6–9+10

= b–5

Example 2:

3x - 2 = 2x - 3

Solution:

3x - 2 = 2x – 3

3x – 2 + 2 =2x -3 + 2 (Add 2 on both sides)

3x =2x -1

3x – 2x =2x -2x - 1 (Add -2x on both sides)

x = -1

Example 3:

Solve the equation 4x + 8 = -50

Solution

4x + 8 = -50

4x + 8 - 8 = -50 - 8(Add -8 on both sides)

4x = -58

4x / 4 = - 58 / 4 (Divided both sides by 4, so we get)

x = - 14.5

Example 4:

Solve the equation |-4x + 4| -6 = -6

Solution:

|-4x + 4| -6 = -6

|-4x+4| -6 + 6 = -6 +6 (Add 6 on both sides)

|-4x + 4| = 0

|-4x + 4| is same as -4x + 4, now solve for x

-4x + 4 = 0

-4x + 4 - 4= 0 (Now add -4 on both sides)

-4x=-4

-4x / 4 = -4 / 4 (Now divide both sides by -4)

-x = - 1 are equal to x = 1

Practice Problems:

1.  Solve for a, 2(a-5)=0

2. Solve for x, 7x - 15 = 2x – 5

3. Solve for x, 2x + 5 = 85

4. Solve for x, |-6x + 4| -3 = -6

Answer Key:

a=5
x=2
x=40
x=7/6