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Solve for ‘X’ (10x-11)+(8x+15)+(9x-14)+(7x+6)+(9x-17)+121+139+153=180

Solve for ‘X’ (10x-11)+(8x+15)+(9x-14)+(7x+6)+(9x-17)+121+139+153=180
asked 71.1k views
11 votes
Solve for ‘X’
(10x-11)+(8x+15)+(9x-14)+(7x+6)+(9x-17)+121+139+153=180

asked
User Angie Alejo
by
8.8k points

1 Answer

8 votes

Explanation:

Combine Like-Terms:


43x + 392 = 180

Subtract 392 from both sides:


43x = - 212

Divide both sides by 43:


x = - 4.93

answered
User Ivan Valadares
by
8.0k points
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