1-4(x+2)=7x-18

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Solution for 1-4(x+2)=7x-18 equation:


Simplifying
1 + -4(x + 2) = 7x + -18

Reorder the terms:
1 + -4(2 + x) = 7x + -18
1 + (2 * -4 + x * -4) = 7x + -18
1 + (-8 + -4x) = 7x + -18

Combine like terms: 1 + -8 = -7
-7 + -4x = 7x + -18

Reorder the terms:
-7 + -4x = -18 + 7x

Solving
-7 + -4x = -18 + 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.
-7 + -4x + -7x = -18 + 7x + -7x

Combine like terms: -4x + -7x = -11x
-7 + -11x = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + -11x = -18 + 0
-7 + -11x = -18

Add '7' to each side of the equation.
-7 + 7 + -11x = -18 + 7

Combine like terms: -7 + 7 = 0
0 + -11x = -18 + 7
-11x = -18 + 7

Combine like terms: -18 + 7 = -11
-11x = -11

Divide each side by '-11'.
x = 1

Simplifying
x = 1

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