Solve. 7/2 x + 1/2 x =17 1/2 + 9/2 x

x=−171

Step-by-step explanation:

Let's solve your equation step-by-step.

7

2

x+

1

2

x=

171

2

+

9

2

x

Step 1: Simplify both sides of the equation.

7

2

x+

1

2

x=

171

2

+

9

2

x

(

7

2

x+

1

2

x)=

9

2

x+

171

2

(Combine Like Terms)

4x=

9

2

x+

171

2

4x=

9

2

x+

171

2

Step 2: Subtract 9/2x from both sides.

4x−

9

2

x=

9

2

x+

171

2

−

9

2

x

−1

2

x=

171

2

Step 3: Multiply both sides by 2/(-1).

(

2

−1

)*(

−1

2

x)=(

2

−1

)*(

171

2

)

x=−171

x=−171

∠cbe and ∠deb are same-side interior angles.

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