2 years ago

Solve- 3 (2 - 4x) + 12 = 2 (21 - 2x)

Mathematics

1 answer:

vovikov84 [41]2 years ago

7 0

The answer is x = -3

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4 years ago

A triangular face of the roof of the garage has two sides

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Answer:

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Step-by-step explanation:

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3 years ago

Examine the system of equations.

MakcuM [25]

Answer:

$\boxed{\boxed{\sf x=-3}}$

Step-by-step explanation:

$\sf y = -3x - 2$

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$\sf 7 = -3x - 2$

Switch sides:

$\sf -3x-2=7$

Add 2 to both sides

$\sf -3x-2+2=7+2$

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$\sf x=-3$

Therefore, the value of x/solution is -3

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