7(x-2)+4(x+1)=

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Solution for 7(x-2)+4(x+1)= equation:


Simplifying
7(x + -2) + 4(x + 1) = 0

Reorder the terms:
7(-2 + x) + 4(x + 1) = 0
(-2 * 7 + x * 7) + 4(x + 1) = 0
(-14 + 7x) + 4(x + 1) = 0

Reorder the terms:
-14 + 7x + 4(1 + x) = 0
-14 + 7x + (1 * 4 + x * 4) = 0
-14 + 7x + (4 + 4x) = 0

Reorder the terms:
-14 + 4 + 7x + 4x = 0

Combine like terms: -14 + 4 = -10
-10 + 7x + 4x = 0

Combine like terms: 7x + 4x = 11x
-10 + 11x = 0

Solving
-10 + 11x = 0

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 11x = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 11x = 0 + 10
11x = 0 + 10

Combine like terms: 0 + 10 = 10
11x = 10

Divide each side by '11'.
x = 0.9090909091

Simplifying
x = 0.9090909091

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