Solve the equation Rx+qx-d=gc

Mathematics

1 answer:

guajiro [1.7K]4 years ago

4 0

Solve for x?
x(R + q) - d = gc
x(R = q) = gc + d
x = $\frac{gc+d}{R + q}$

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For this case we have the following expression:

$-5 (3x + 7) -4 (x-4) +11$

For simplicity we follow the steps:

We apply distributive property to the terms within the parenthesis, bearing in mind that:

$- * + = -\\- * - = +\\-15x-35-4x + 16 + 11 =$

We add similar terms taking into account that equal signs are added and the same sign is placed, while different signs are subtracted and the sign of the major is placed.

$-15x-4x-35 + 16 + 11 =\\-19x-8$