Question

If t + 7 = -20, find the value of -3t+1.​

Answer 1

Answer:

t+7=-20

t=-20+7

t=-13

-3t+1

-3×13+1

-39+1

-38

Answer 2

Step-by-step explanation:

$value \: of \: t \: = \\ t + 7 = - 20 \\ t = - 20 - 7 \\ t = - 27$

ᴠᴀʟᴜᴇ ᴏғ -3t +1 =

$- 3 \times ( - 27) + 1$

=

$81 + 1$

=

$89$