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tamaranim1 [39]
4 years ago
13

3(x-3)+18=3(x+3) Solve for x

Mathematics
2 answers:
andrey2020 [161]4 years ago
7 0

Answer:

x can be anything. (Infinite solutions)

Step-by-step explanation:

3\left(x-3\right)+18=3\left(x+3\right)

Expand:

3x-3*3+18=3x+3*3

3x+9=3x+9

Subtract 9 from each side:

3x=3x

Subtract 3x from both sides:

0=0

Both sides are equal, and hence this equation is true for any "x" value.

Sedbober [7]4 years ago
4 0
It’s 30 but icould be wrong so sorry if I’m wrong
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