Math, asked by mishhrababitah, 7 months ago

find value of x, 3x+2°+7x-12°=180°

Answers

Answered by riddhiguptaaa

0

Answer:

x=19

Step-by-step explanation:

3x+7x+2°-12°=180°

10x-10°=180°

10x=180°+10°

10x=190°

x= 190°/10

x= 19°

THANK YOU....

Answered by ammara8

1

Answer:

X=19

Step-by-step explanation:

3X+2+7x-12=180

3X+7X+2-12=180

10x-10=180

10X=180+10

10X=190

X=190/10

X=19

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