Mathematics, 13.07.2019 15:00 amaya2387
90 forreal! what is the justification for each step in the solution of the equation? −2(x−1)+12=4x−6 select from the drop-down menus to correctly justify each step -2(x-1)+12=4x-6 - (given) -2+2+12=4x-6 - ? -2x+14=4x-6 - (combine like terms) -2x=4x-20 - ? -6x=-20 - (additon or subtraction of equality) x=20/6 - ? x=10/3 - (simplify)
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90 forreal! what is the justification for each step in the solution of the equation? −2(x−1...
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