-2
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Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals".
In any case, you have one linear equation in two unknowns. You can rewrite the equation to express either one of the two variables in terms of the other but no solution is possible.
4x-8-2 can be more easily written as 4x-10. The solution to this equation would be 5/2
(0, -14)
There can be no solution since there is no equation (nor inequality) in the question.
i think its 10
This is a simultaneous equation question. 4x-4y = -40 4x+43 = y Rearrange the second equation so that all the letters and numbers are in line with the first equation remembering to alter the values of the + and - signs. 4x-4y = -40 4x-y = -43 Subtract the second equation from the first equation remembering that a - - is equal to a + This will leave you with -3y = 3 and by dividing both sides by -3 gives you y = -1 Therefore the solution of the simultaneous equation is x = -11 and y = -1. Substitute these values into the original equations to make sure that your solution is correct.