GENESISVALDEZDIAZ29IN GENESISVALDEZDIAZ29IN Matemáticas contestada Ecuaciones de primer gradox-(2x71)=8-(3x73)15x-10=6x-(x+2)+(-73)-(-2x+1)=(-3-4x)(5-3y)-(-4y+6)=(8y+11)-(3y-6)3x-(2x-1)=7x-(3-5x)+(x+24)30x-(x+6)+(-5x+4)=-(5x+6)+(8+3x)-(-5x-2)=-(17)-(-8x+15)=-(5x)-(2y+3)=-(-y+15)(9x-18)=-(27x+9)10(x9)-9(5-6x)=2(4y-1)+5(1+2x)4x-(2x+3)(3x-3)=49-(6x-1)(x-2)