Question

Please help me in this question3(x-2)=2x+10​

Answer 1

Answer:

$3(x-2)=2x+10\\3x-6=2x+10 | +6\\3x=2x+16 | -2x\\x = 16$

30.

a) $180^{0} - 134^0-22^0=24^0$

$r=24^0$

b)

$90^0=2x^0+3x^0\\90^0=5x^0 |:5\\x^0=18^0$

$2x^0= 2* 18^0=36^0$

$3x^0=3*18^0=54^0$

Take care!