7[3-(4+6)]-4x=-9+2(1-23x)

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Solution for 7[3-(4+6)]-4x=-9+2(1-23x) equation:


Simplifying
7[3 + -1(4 + 6)] + -4x = -9 + 2(1 + -23x)

Combine like terms: 4 + 6 = 10
7[3 + -1(10)] + -4x = -9 + 2(1 + -23x)

Multiply -1 * 10
7[3 + -10] + -4x = -9 + 2(1 + -23x)

Combine like terms: 3 + -10 = -7
7[-7] + -4x = -9 + 2(1 + -23x)

Multiply 7 * -7
-49 + -4x = -9 + 2(1 + -23x)
-49 + -4x = -9 + (1 * 2 + -23x * 2)
-49 + -4x = -9 + (2 + -46x)

Combine like terms: -9 + 2 = -7
-49 + -4x = -7 + -46x

Solving
-49 + -4x = -7 + -46x

Solving for variable 'x'.

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

Add '46x' to each side of the equation.
-49 + -4x + 46x = -7 + -46x + 46x

Combine like terms: -4x + 46x = 42x
-49 + 42x = -7 + -46x + 46x

Combine like terms: -46x + 46x = 0
-49 + 42x = -7 + 0
-49 + 42x = -7

Add '49' to each side of the equation.
-49 + 49 + 42x = -7 + 49

Combine like terms: -49 + 49 = 0
0 + 42x = -7 + 49
42x = -7 + 49

Combine like terms: -7 + 49 = 42
42x = 42

Divide each side by '42'.
x = 1

Simplifying
x = 1

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