snupe44 snupe44
  • 01-05-2019
  • Mathematics
contestada

What is the solution to his equation 2x+6=20

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jyothi75
jyothi75 jyothi75
  • 01-05-2019

2x=20_6

x=14/2

=7

hope it helps you!!!!!!!!

Answer Link
Аноним Аноним
  • 01-05-2019

2x+6=20

move 7 to the right side.

The sign changes from positive to negative. whenever moving a number to the other side the sign changes.

2x+6-6=20-6

2x= 14

Divide by 2 for both of the numbers

x=7

check answer:

Substitute x into the equation

2(7)+6=20

20= 20

Answer: x=7

Answer Link

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