Question

Responda essas equaçoes pra mim
3 + 4x - 2 = 10 + 2x + 1
6x + 3x- 5 = 4x + 10

Answer 1

a) 3+4x-2=10+2x+1

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

$\boxed{x=5}$


b)6x+3x-5=4x+10

6x+3x-5=4x+10
6x+3x-4x=5+10
5x=15
x=15/5

$\boxed{x=3}$

BONS ESTUDOS!