Question

4. Resolva as edições algébricas:
a) -3x + 15x - 18x + 24x

b)1,5a + 2,5a +10a - 15a

Answer 1

$\large\boxed{\boxed{\boxed{{Ol\'a}}}}}$

$\underline{explicação \:passo-a-passo}$

$A)-3x+15x-18x+24x$

$+12x-18x+24x$

$-6x+24x$

$18x$

$B)\:1,5a+2,5a+10a-15a$

$4a+10a-15a$

$14a-15a$

$-1a$

$\underline{bons\:estudos}$