Question

ecuciones

1) 6t-5=t+15
2)14m+15=43
3)8y-5=3y+25
4)4p+16-8=3p+8

Answer 1

1)
$6t - 5 = t + 15 \\ 6t - t = 15 + 5 \\ 5t = 20 \\ t = \frac{20}{5} \\ t = 4$

2)
$14m + 15 = 43 \\ 14m = 43 - 15 \\ 14m = 28 \\ m = \frac{28}{14} \\ m = 2$

3)
$8y - 5 = 3y + 25 \\ 8y - 3y = 25 + 5 \\ 5y = 30 \\ y = \frac{30}{5} \\ y = 6$

4)
$4p + 16 - 8 = 3p + 8 \\ 4p - 3p = 8 - 16 + 8 \\ p = 0$

SALUDOS!!

Answer 2

1) 6t-5=t+15
6t-t=15+5
5t=20
t=20/5
t=4

2)14m+15=43
14m=43-15
m=28/14
m=2

3)8y-5=3y+25
8y-3y=25+5
5y=30
y=30/5
y=6

4)4p+16-8=3p+8
4p-3p=8+8-16
p=0