问题 Simplify the expression 350xa+50xb+50xc+50xd Evaluate (6a+b+c+d)x×100Remove the unnecessary parentheses 6a+b+c+d×x×100Multiply the terms 更多步骤 Multiply the terms 6a+b+c+d×xMultiply the terms 6(a+b+c+d)xMultiply the terms 6x(a+b+c+d) 6x(a+b+c+d)×100Cancel out the common factor 2 3x(a+b+c+d)×50Multiply the terms 3x(a+b+c+d)×50Use the commutative property to reorder the terms 350x(a+b+c+d)解题方案 350xa+50xb+50xc+50xd 显示解题方案