Question

7x+2(x+2) = 20-(2x-5)​

Answer 1

Answer:

x=21/11

Step-by-step explanation:

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

7x+2(x+2)=20−(2x−5)

Step 1: Simplify both sides of the equation.

7x+2(x+2)=20−(2x−5)

7x+2(x+2)=20+−1(2x−5)(Distribute the Negative Sign)

7x+2(x+2)=20+−1(2x)+(−1)(−5)

7x+2(x+2)=20+−2x+5

7x+(2)(x)+(2)(2)=20+−2x+5(Distribute)

7x+2x+4=20+−2x+5

(7x+2x)+(4)=(−2x)+(20+5)(Combine Like Terms)

9x+4=−2x+25

9x+4=−2x+25

Step 2: Add 2x to both sides.

9x+4+2x=−2x+25+2x

11x+4=25

Step 3: Subtract 4 from both sides.

11x+4−4=25−4

11x=21

Step 4: Divide both sides by 11.

11x/11=21/11

x=21/11

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