Question o
how many solutions does this equation have?
-21t - 4) = 10 - 2t
two solutions
one solution
infinite solutions
no solution

The equation -21t - 4 = 10 - 2t has only one solution

Solution:

Given, equation is – 21t – 4 = 10 – 2t  

We have to find how many solutions does the above given equation have  

Now, let us solve the given equation to find the number of solutions it has.

Then, - 21t – 4 = 10 – 2t

Taking like terms to one side of the equation we get,

- 21t + 2t = 10 + 4  

here we can see only one value of t.

Hence, the given equation has only one solution.

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step-by-step explanation:

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step-by-step explanation: