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2x+3y-5=0
Unfortunately, the browser used for posting questions does not accept most mathemetical symbols so it is not posible to answer the question as it appears. Please resubmit it using words, such as "plus", "minus", "to the power". Also, use open and closed brackets or parentheses since x plus y squared could mean x + y2 or (x + y)2.
-7x + 6 + 7x - 2 = 4
a= -0.8
6 + 10 = 16
2x + 6 = what? There is not enough information to solve for x.
minus 5
-46 6/2 plus 3 can be solved by using the BODMAS system.
x=8
m= -3
v = -6
6+8=14