Question

6x (3х - 7) = 7 (7 - 3х)​

Answer 1

Answer:

Distribute

6(3−7)=7(7−3)

{\color{#c92786}{6x(3x-7)}}=7(7-3x)6x(3x−7)=7(7−3x)

182−42=7(7−3)

{\color{#c92786}{18x^{2}-42x}}=7(7-3x)18x2−42x=7(7−3x)

2

Rearrange terms

182−42=7(7−3)

18x^{2}-42x=7({\color{#c92786}{7-3x}})18x2−42x=7(7−3x)

182−42=7(−3+7)

18x^{2}-42x=7({\color{#c92786}{-3x+7}})18x2−42x=7(−3x+7)

3

Distribute

182−42=7(−3+7)

18x^{2}-42x={\color{#c92786}{7(-3x+7)}}18x2−42x=7(−3x+7)

182−42=−21+49

Step-by-step explanation:

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