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6. Part A: Is x=6 a solution of the equation
8x + 8 = 56? Explain.
Part B: Suppose the solution x=6 increases
to x=9, and the left side of the equation
stays the same. How would the right side
need to change if the solution is now x=9?
Mifflin Harcourt Publishing Company



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6 Part A Is x6 a solution of the equation8x 8 56 ExplainPart B Suppose the solution x6 increasesto x9 and the left side of the equationstays the same How would class=

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meredith48034

Answer:

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Answer:

x=6 is a solution

the right side should be 80

Step-by-step explanation:

[tex]8x + 8 = 56[/tex]

To check whether x=6 is a solution , plug in 6 for x

[tex]8(6) + 8 = 56[/tex]

[tex]48+8= 56[/tex]

56=56 both sides are equal

So x=6 is a solution

Suppose the solution x=6 increases  to x=9, and the left side of the equation

stays the same.

Lets take left hand side

[tex]8x+8[/tex]

Replace x with 9

[tex]8(9)+8[/tex]

[tex]72+8=80[/tex]

So the right side should be 80

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