Question

7t+9s=63=0 помогите решить срочно

Answer 1

Ты же решила? Или я не прова????

Answer 2

Solving the Equation 7t + 9s = 63

To solve the equation 7t + 9s = 63, we can use the method of substitution or elimination. Let's solve it using the method of substitution.

First, we solve for one variable in terms of the other: 7t + 9s = 63 We can solve for t: 7t = 63 - 9s t = (63 - 9s) / 7

Now, we can use this expression for t to solve for s or vice versa.

Solving for t in terms of s:

t = (63 - 9s) / 7

Solving for s in terms of t:

s = (63 - 7t) / 9

We can use these expressions to find the values of t and s that satisfy the equation 7t + 9s = 63. If you have specific values for t or s, please provide them so we can solve for the other variable.