15x + 6 = 4x - 5
Subtract 4x from each side: 11x + 6 = -5
Subtract 6 from each side : 11x = -11
Divide each side by 11: *** x = -1***
minus 4 x from both sides 11x+6=-5 minus 6 from each side 11x=-11 divide by 11 x=-1
To solve the equation 15 x + 6 = 4 x − 5 , we isolate x by moving terms around and simplifying, ultimately finding that x = − 1 .
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