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saw5 [17]
3 years ago
12

– 2(– 3х + 4) + 3x — 3 = — 29

Mathematics
2 answers:
Alina [70]3 years ago
8 0

<em>Answer:</em>

<em>x = - 2</em>

<em>Step-by-step explanation:</em>

<em>– 2(– 3х + 4) + 3x — 3 = — 29</em>

<em>6x - 8 + 3x - 3 = - 29 </em>

<em>9x = - 29 + 8 + 3</em>

<em>9x = - 18</em>

<em>x = - 18 : 9</em>

<em>x = - 2</em>

IrinaK [193]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

– 2(– 3х + 4) + 3x — 3 = — 29 multiply -2 with inside the parenthesis remember negative sign multiplied by negative sign is positive

6x - 8 + 3x - 3 = - 29 add the like terms

9x - 11 = -29

9x = -29 + 11

9x = -18

x = -2

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