Solve for x
x=10
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135x=2250-90x
Use the distributive property to multiply 90 by 25-x.
135x+90x=2250
Add 90x to both sides.
225x=2250
Combine 135x and 90x to get 225x.
x=\frac{2250}{225}
Divide both sides by 225.
x=10
Divide 2250 by 225 to get 10.
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