Mathematics, 15.01.2021 20:40 Elliescott9231
Elena began to solve this equation: 12+ + 6(4x + 3) = 2(6x + 4) - 2 3 12x + 6(4x + 3) = 3(2(6x + 4) - 2) 12x + 6(4x + 3) = 661+ 4) - 6 12r + 24 + 18 = 368 + 24 - 6 When she got to the last line she stopped and said the equation is true for all values of x. How could Elena tell?
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Elena began to solve this equation: 12+ + 6(4x + 3) = 2(6x + 4) - 2 3 12x + 6(4x + 3) = 3(2(6x + 4)...
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