Question

por favor faz o cálculo

Answer 1

X-5/10+1-2x=3-x/4

6(x-5)+10(1-2x)=15(3-x)
6x-30+10-20x=45-15x
-14x-20=45-15x
-14x+15x=45+20
X=65




2x+2/3+3x-5/2=9

2(2x+2)+3(3x-5)=54
4x+4+9x-15=54
13x-11=54
13x=54+11
13x=65
X=5