12x - 6 = 10x +2
12x - 10x = 2 + 6
2x = 8
x = 4
Solve using the quadratic formula
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
15x minus 8=minus 180 3x+8=24
7
x = 25 / 3squared + 5
minus 5
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Your question does not make sense. It would probably be interpreted as a + = ++a ---a
Solve using the quadratic formula
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
15x minus 8=minus 180 3x+8=24
X=1
51 + 2z + 8z = 23 Collect 'like terms' 51 + 10z = 23 Subtract '51' from both sides 10z = 23 - 51 = -28 z = -28 /10 z = - 2.8 NB However, you have NOT indicated the mathematical signs !!!!!
7
irdk
x = 25 / 3squared + 5
It is an equation with the plus or minus signs missing which makes it impossible to solve.