Question

0,4(6-4t)=1.9-0.5(3t-7)

Answer 1

3-2t=1.9-2t+4

-2t+2t=3-1.9-4

t=-3

Answer 2

Let's solve the equation step by step.

0.4(6 - 4t) = 1.9 - 0.5(3t - 7)

First, we'll simplify the equation by distributing the coefficients:

2.4 - 1.6t = 1.9 - 1.5t + 3.5

Combine like terms:

-1.6t + 1.5t = 1.9 - 2.4 + 3.5

-0.1t = 2.4 - 1.9 + 3.5

-0.1t = 4

Now, we'll isolate the variable t by dividing both sides of the equation by -0.1:

(-0.1t) / -0.1 = 4 / -0.1

t = -40

Therefore, the solution to the equation is t = -40.