-7(1+7x)+4(2x-5)=

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Solution for -7(1+7x)+4(2x-5)= equation:


Simplifying
-7(1 + 7x) + 4(2x + -5) = 0
(1 * -7 + 7x * -7) + 4(2x + -5) = 0
(-7 + -49x) + 4(2x + -5) = 0

Reorder the terms:
-7 + -49x + 4(-5 + 2x) = 0
-7 + -49x + (-5 * 4 + 2x * 4) = 0
-7 + -49x + (-20 + 8x) = 0

Reorder the terms:
-7 + -20 + -49x + 8x = 0

Combine like terms: -7 + -20 = -27
-27 + -49x + 8x = 0

Combine like terms: -49x + 8x = -41x
-27 + -41x = 0

Solving
-27 + -41x = 0

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -41x = 0 + 27

Combine like terms: -27 + 27 = 0
0 + -41x = 0 + 27
-41x = 0 + 27

Combine like terms: 0 + 27 = 27
-41x = 27

Divide each side by '-41'.
x = -0.6585365854

Simplifying
x = -0.6585365854

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