Math, asked by binilanj, 8 months ago

3x+7=x+15 Solve the equation by trial and error

Answers

Answered by sjasmit

7

Step-by-step explanation:

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Answered by ajitkumar0411

3

Step-by-step explanation:

3X+7=X+15

SO.... THE SINGLE X COMES ON LEFTHAND SIDE

AND THE 7 GOES RIGHT HAND SIDE

THE EQUATION BECOMES

3X-X=15-7

SOOOO.......2X=8

X=8/2

SO X = 4 ......

HOPE IT HELPED YOU

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