We can simplify this expression by combining like terms.
Adding the coefficients of the x terms gives 2x + 5x = 7x.
Adding the coefficients of the y terms gives 11y - 3y = 8y.
Adding the constants gives -1 + 7 = 6.
Therefore, the simplified expression is 7x + 8y + 6.
Simplify 2x + 11y − 1 + 5x − 3y +7 .
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