x2 + x + 6
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The answer is the number that 'x' must be in order to make the equation true.You said that-4x = 8Now, watch carefully, as I divide each side of the equation by -4 :x = -2
4x - 2x = 2x
15x -1 you first look for like terms and then combine them! (8x-4x+23x) = 15x then -1 = -1 giving you the answer!
4x × 4x = (4x)² = 16x²
4x - 10 = -4x + 22 +4x+10=+4x +10 8x = 32 x = 4