Mathematics
Simplify the expression 4(x + 1) + 1​ Solve the equation 4(x + 1) + 1 = -7​, homework help

Question Description

1. Simplify the expression 4(x + 1) + 1

2. Solve the equation 4(x + 1) + 1 = -7

3. Explain the difference between solving an equation for a variable and simplifying an expression.

Final Answer

Attached a word and pdf files. Let me know if you need more explanations.

1. Simplify the expression 4(x + 1) + 1
2. Solve the equation 4(x + 1) + 1 = -7
3. Explain the difference between solving an equation for a variable and simplifying an
expression.

1.

4( x+1) +1 = 4x + 4 + 1, using distributive property, distribute 4 over to x + 1
= 4x + 5, combining like terms.
The expression is simplified.

2. 4(x +1 ) + 1 = -7
4x + 5 = -7, simplified the left si...

vmohanakumar (2401)
University of Maryland

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