3 years ago

119 = -7(-3x + 4) What is the answer

Mathematics

1 answer:

Virty [35]3 years ago

8 0

Answer:

x=7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

119=−7(−3x+4)

119=(−7)(−3x)+(−7)(4)(Distribute)

119=21x+−28

119=21x−28

Step 2: Flip the equation.

21x−28=119

Step 3: Add 28 to both sides.

21x−28+28=119+28

21x=147

Step 4: Divide both sides by 21.

21x /21 = 147 /21

x=7 Hope this helped :)

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