-28=7x+4(-2-9)

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Solution for -28=7x+4(-2-9) equation:


Simplifying
-28 = 7x + 4(-2 + -9)

Combine like terms: -2 + -9 = -11
-28 = 7x + 4(-11)

Multiply 4 * -11
-28 = 7x + -44

Reorder the terms:
-28 = -44 + 7x

Solving
-28 = -44 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
-28 + -7x = -44 + 7x + -7x

Combine like terms: 7x + -7x = 0
-28 + -7x = -44 + 0
-28 + -7x = -44

Add '28' to each side of the equation.
-28 + 28 + -7x = -44 + 28

Combine like terms: -28 + 28 = 0
0 + -7x = -44 + 28
-7x = -44 + 28

Combine like terms: -44 + 28 = -16
-7x = -16

Divide each side by '-7'.
x = 2.285714286

Simplifying
x = 2.285714286

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