Solve 6x + 7  (2x  7) = 0 for x.
6x + 7  (2x  7) = 0
6x + 7  2x + 7 = 0 {distributed negative sign through the parentheses} 4x + 14 = 0 {combined like terms} 4x = 14 {subtracted 14 from each side} x = 14/4 {divided each side by 4} x = 7/2 {reduced} or x = 3.5 {wrote in decimal form} See more solving equations here or Ask the House
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