1 you take the parenthese off 6 minus -4 which equals 10 bc when you subtract a negative form a positve it adds them together so now you have 10 then you would do 10 multilied by 7 bc the 7 is outside of the parentheses so you divide and you get your answer which is 70
So you would start with removing the parentheses so 6- - 4 would be 6+4 because the double negative and then that would be 10 so 7 times 10 so your answer is 70
